PAIN with PURPOSE

Life with Small Fiber Neuropathy, Ehlers-Danlos Syndrome Type III, Mast Cell Activation, Dysautonomia, Mitochondrial DNA Depletion Syndrome, and Wilson’s Disease.

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And we know that for those who love God, all things work together for good, for those who are called according to his purpose. Romans 8:28

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PAIN with PURPOSE

Life with Small Fiber Neuropathy, Ehlers-Danlos Syndrome Type III, Mast Cell Activation, Dysautonomia, and Mitochondrial DNA Depletion Syndrome

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And we know that for those who love God, all things work together for good, for those who are called according to his purpose. Romans 8:28

Finding Joy 

and purpose 

Amid Pain

Hi! I’m so happy you’re here! :) My name is Kerissa, and I live in the beautiful Pacific Northwest. I started Pain With Purpose to mainly share medical updates and prayer requests with my close friends and family. But it soon became more than that. Over the years, friends and strangers alike have commented on my posts or sent emails to say that my blog has encouraged and inspired them immensely to trust in the Lord and not give up in the midst of their trials! I hope and pray Pain With Purpose continues to be a testament that God can use our pain for His glory and good purposes, even when we may not be able to see that right away. 

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“God, who foresaw your tribulation, has specially armed you to go through it, not without pain but WITHOUT stain.”

“God, who foresaw your tribulation, has specially armed you to go through it, not without pain but WITHOUT stain.”

C.S. Lewis

 The latest 

Encouraging

& Insightful Journal Entries

 The latest 

Encouraging & Insightful Journal Entries

By Kerissa Lee March 7, 2026
Hi, friends, I would really appreciate prayer. Some of you already know this, but at the end of January, I started dealing with an abdominal abscess right next to my j-tube. I looked back through my records, and that was my 6th abscess. :( Since then, it’s sadly been one issue after another. I won’t go into all that has happened, but I’d especially love prayer for my j-tube site. After the abscess, I had my tube changed to a new one on 2/27. The surgery nurse practitioner decided to try the next size up to see if it could possibly decrease some of the leakage, but unfortunately, that was the wrong decision. It’s too large, so now the site is leaking tenfold compared to my previous size. The small intestinal fluid that keeps leaking out around the tube is full of acid which is burning my skin and making it raw. 😭 If you want to know what it feels like, imagine having a bad burn on your skin…then, on top of that, imagine acid being poured onto the burn every hour continuously. That’s how much pain I’ve been in, and I haven’t been able to sleep very well until after 6:30-7 AM each night because the burn is so intense! :’( I could cry, and I have—that’s how bad the pain is… I would show you a picture of the site but it’s not pleasant. 🥺 I’ve been emailing the nurse practitioner every single day, asking to have the tube changed back to the previous size. She hasn’t been helpful. I’ve tried all of her recommendations, but they aren’t fixing the root cause. I had to get an x-ray with contrast earlier today to check tube placement. If she does eventually agree to have the tube changed, I don’t know how I’ll bear the pain of the procedure… Remember, they don’t use sedation for these procedures (my GI specialist is shocked they don’t!), and even though I’ve been asking for lidocaine to be injected for past tube replacements, how do I bear to have needles pushed into such raw tissue?! 😭 Please pray that I will be courageous and strong in the Lord. I think of the verse from Philippians 4:19, and it’s comforting: “And my God will supply every need of yours according to his riches in glory in Christ Jesus.” He will grant me the peace and strength I need to be brave. His grace is sufficient. ❤️
By Kerissa Lee January 3, 2026
Dear friends, As I reflect back on 2025, January started off looking very bleak. I had just recovered from yet another “mitochondrial crash” in December 2024, but my neck weakness was still significant and unresolved. I mentioned this many times, but I’ve never before experienced such severe muscle pain in my neck—it felt like my neck was doing a constant “plank exercise” 24/7. I cried so much and needed relief. 😭 Before this, I also truly took for granted how vital neck muscles are for ALL movement. Even simply standing requires neck strength to hold the head up. I was confined to my bed and the recliner because the neck weakness/pain was so debilitating. At the beginning of January was my long-awaited appointment with the neuromuscular neurologist at the University of Washington. But, the outcome was very disappointing because he simply took these symptoms to mean mitochondrial disease progression. My eyes are watering and my nose stings as I type this with emotion because I didn’t know (like I do now) what the following months would hold. I really did wonder if I was starting to die because not only did I have this disabling neck weakness but I also experienced severe nystagmus every single day (it never happened this frequently before). The brain is what controls eye movement, so my brain wasn’t getting enough energy needed for the simple act of moving the eyes. In February, after several blood tests came back with more “bad” autoimmune markers and I also started dealing with unusual joint pain in both elbows and shoulders, one of my doctors had me start taking 2 powerful antioxidants: N-Acetyl Cysteine (NAC) and Liposomal Glutathione. NAC, specifically, has shown that it can be beneficial for Lupus, an autoimmune disorder. We weren’t sure yet if my symptoms were early signs of Lupus, but my doctor recommended these antioxidants anyways for the mitochondrial depletion. When May came around, I once again had another “mito crash” with significant muscle weakness all over my body (not just in my neck), droopy eyelids, nausea, and increased pain. I was so thankful, though, that we were able to manage this one at home and I didn’t need to be admitted! Even more amazing was the fact that this was the month I noticed I could slightly lift my head half an inch off of the pillow (when lying down). Was God healing my neck? 🥹 June was a big month. As many of you know, 2 separate muscle biopsies show that I have Mitochondrial DNA Depletion Syndrome, but the doctors still can’t pinpoint the genetic mutation responsible for this depletion. So the OHSU metabolic team and I all wrote letters to apply to the NIH Undiagnosed Diseases Network (UDN). And God answered the first of many prayers as my case was surprisingly accepted. 🥲 I don’t currently have a recent update regarding this study as they told us it could take months or even years for anything to happen if anything happens at all (I should email them for an update). Last I heard, the team was analyzing all of my raw genetic data. At the end of June, my internal medicine doctor referred me to the Complex Pain clinic since I was still experiencing so much pain and needing high doses of pain meds. The specialist started me on Buprenorphine, but it’s been a rough go of it. It definitely helps the pain to become more manageable (another answer to prayer!), but it also causes horrible insomnia which I’m still dealing with. 😞 My sleep specialist said I’m basically experiencing a bad case of chronic jet lag—I’m simply exhausted and cannot fall asleep until 4:30-6:00 AM! 😭 A previous blog post shares about the “catch 22” I’m in. I’d so appreciate continued prayer for my sleep. It’s been very hard. :( July through September was amazing as I noticed that my neck weakness had improved a little more each day to the point that it eventually fully resolved….!! I truly could cry tears of joy and gratitude! 🥹🥹 Even my physical therapist started noticing that I didn’t have to hold my head up with my hands when moving around! God answered everyone’s prayers, and I fully believe he miraculously healed me in this area!! Yes, it could be that the 2 antioxidants helped, or it could be that I had finally recovered 9+ months later from something like Viral Myositis of the neck from fighting a viral infection in Hawaii in October 2024. My doctors just don’t know fully. But I am in awe at God’s lovingkindness and great mercy. 🥹❤️ 2 verses come to mind... One is from Ephesians 2:4–“But God, being rich in mercy, because of the great love with which he loved us..” And the other is Philippians 2:27–“Indeed he was ill, near to death. But God had mercy on him..” The phrase “But God” sticks out to me. It reminds me that God is the one who has a plan and purpose for our lives, and it may be totally different than what we think is best or what we’d like. I don’t know what I would say or how I would act if the neck weakness still persisted to this day.. It would be extremely hard, and I know I would struggle greatly mentally and spiritually. But I also know 100% that God would faithfully sustain me like he did during those long, dark months from October 2024 to May 2025 and on.. God’s mercy continues to be so evident as I’m physically in even better shape than I was back in 2023. 🥹 Aside from my sleep, I’m doing so well that I might even have to find a part time job sometime down the road! I don’t know how long this “stable” period will last, and I know life could quickly change again in the blink of an eye (like it has in the past).. But, while I’m stable, I’m having the MOST JOY feeling quite “normal” and being strong enough/having the energy to babysit my almost 6-month old foster nephew. 💙 He’s over 17 pounds now, and every time I hold him, it’s such a GIFT from the Lord to have the muscle strength for carrying/lifting him! I wanted to end this on a joyous note by sharing one last thing that happened in 2025–the opening of my Pain With Purpose Shop around my 33rd birthday this past October! ☺️ It’s a joy selling my handlettered designs (just a heads-up, my card inventory clearance sale ends on the 5th!). 😊 It’s also SO special that my church’s Care Ministry can send encouragement cards I’ve designed to those in our church body who are experiencing suffering. This gives me a little purpose since it’s sometimes hard not to feel useless living with a chronic illness (I’m sure many of you who are suffering can definitely relate..). 😢 Unless something major happens again, I think this might be my last health update for a while as I’m so enjoying this stable season—I continually thank God for it and don’t want to take one moment for granted! I love you all and am so grateful that you are here with me in the valleys and on the mountain tops. 💚 
By Kerissa Lee December 28, 2025
Lucy and I hope you all had a wonderful Christmas! 🎄❤️ Yesterday, she turned 5 years old!! Where has the time gone?! She brings so much joy and laughter to our whole family—we love her more than words. 🥰 To celebrate and as this year comes to a close, my Pain With Purpose Shop is having a sale—I would love to clear out some of my old card inventory to make room for fresh, new designs in 2026!! ☺️ All cards have been marked down to $1.50 each. In addition, I’m also happy to share a promo code for FREE “first class” shipping which will work for all orders of up to 8 cards (unfortunately, an order of more than 8 cards switches to priority shipping..). To apply this offer, enter the code GOODBYE2025 to deduct the “first class” shipping fee. ✨ This sale and promo code will last through January 5th, 2026! Please don’t feel pressure at all to order from me…some of you buy my cards at full price, so I wanted to mark the card prices down for a bit! I’m so thankful for you all—your many prayers all these years have truly uplifted and encouraged me. I pray you have a blessed and happy new year!! 🤗 Stay tuned for my annual “reflections” blog post… ❤️

 The latest 

Encouraging

& Insightful Journal Entries

 The latest 

Encouraging & Insightful Journal Entries

By Kerissa Lee March 7, 2026
Hi, friends, I would really appreciate prayer. Some of you already know this, but at the end of January, I started dealing with an abdominal abscess right next to my j-tube. I looked back through my records, and that was my 6th abscess. :( Since then, it’s sadly been one issue after another. I won’t go into all that has happened, but I’d especially love prayer for my j-tube site. After the abscess, I had my tube changed to a new one on 2/27. The surgery nurse practitioner decided to try the next size up to see if it could possibly decrease some of the leakage, but unfortunately, that was the wrong decision. It’s too large, so now the site is leaking tenfold compared to my previous size. The small intestinal fluid that keeps leaking out around the tube is full of acid which is burning my skin and making it raw. 😭 If you want to know what it feels like, imagine having a bad burn on your skin…then, on top of that, imagine acid being poured onto the burn every hour continuously. That’s how much pain I’ve been in, and I haven’t been able to sleep very well until after 6:30-7 AM each night because the burn is so intense! :’( I could cry, and I have—that’s how bad the pain is… I would show you a picture of the site but it’s not pleasant. 🥺 I’ve been emailing the nurse practitioner every single day, asking to have the tube changed back to the previous size. She hasn’t been helpful. I’ve tried all of her recommendations, but they aren’t fixing the root cause. I had to get an x-ray with contrast earlier today to check tube placement. If she does eventually agree to have the tube changed, I don’t know how I’ll bear the pain of the procedure… Remember, they don’t use sedation for these procedures (my GI specialist is shocked they don’t!), and even though I’ve been asking for lidocaine to be injected for past tube replacements, how do I bear to have needles pushed into such raw tissue?! 😭 Please pray that I will be courageous and strong in the Lord. I think of the verse from Philippians 4:19, and it’s comforting: “And my God will supply every need of yours according to his riches in glory in Christ Jesus.” He will grant me the peace and strength I need to be brave. His grace is sufficient. ❤️
By Kerissa Lee January 3, 2026
Dear friends, As I reflect back on 2025, January started off looking very bleak. I had just recovered from yet another “mitochondrial crash” in December 2024, but my neck weakness was still significant and unresolved. I mentioned this many times, but I’ve never before experienced such severe muscle pain in my neck—it felt like my neck was doing a constant “plank exercise” 24/7. I cried so much and needed relief. 😭 Before this, I also truly took for granted how vital neck muscles are for ALL movement. Even simply standing requires neck strength to hold the head up. I was confined to my bed and the recliner because the neck weakness/pain was so debilitating. At the beginning of January was my long-awaited appointment with the neuromuscular neurologist at the University of Washington. But, the outcome was very disappointing because he simply took these symptoms to mean mitochondrial disease progression. My eyes are watering and my nose stings as I type this with emotion because I didn’t know (like I do now) what the following months would hold. I really did wonder if I was starting to die because not only did I have this disabling neck weakness but I also experienced severe nystagmus every single day (it never happened this frequently before). The brain is what controls eye movement, so my brain wasn’t getting enough energy needed for the simple act of moving the eyes. In February, after several blood tests came back with more “bad” autoimmune markers and I also started dealing with unusual joint pain in both elbows and shoulders, one of my doctors had me start taking 2 powerful antioxidants: N-Acetyl Cysteine (NAC) and Liposomal Glutathione. NAC, specifically, has shown that it can be beneficial for Lupus, an autoimmune disorder. We weren’t sure yet if my symptoms were early signs of Lupus, but my doctor recommended these antioxidants anyways for the mitochondrial depletion. When May came around, I once again had another “mito crash” with significant muscle weakness all over my body (not just in my neck), droopy eyelids, nausea, and increased pain. I was so thankful, though, that we were able to manage this one at home and I didn’t need to be admitted! Even more amazing was the fact that this was the month I noticed I could slightly lift my head half an inch off of the pillow (when lying down). Was God healing my neck? 🥹 June was a big month. As many of you know, 2 separate muscle biopsies show that I have Mitochondrial DNA Depletion Syndrome, but the doctors still can’t pinpoint the genetic mutation responsible for this depletion. So the OHSU metabolic team and I all wrote letters to apply to the NIH Undiagnosed Diseases Network (UDN). And God answered the first of many prayers as my case was surprisingly accepted. 🥲 I don’t currently have a recent update regarding this study as they told us it could take months or even years for anything to happen if anything happens at all (I should email them for an update). Last I heard, the team was analyzing all of my raw genetic data. At the end of June, my internal medicine doctor referred me to the Complex Pain clinic since I was still experiencing so much pain and needing high doses of pain meds. The specialist started me on Buprenorphine, but it’s been a rough go of it. It definitely helps the pain to become more manageable (another answer to prayer!), but it also causes horrible insomnia which I’m still dealing with. 😞 My sleep specialist said I’m basically experiencing a bad case of chronic jet lag—I’m simply exhausted and cannot fall asleep until 4:30-6:00 AM! 😭 A previous blog post shares about the “catch 22” I’m in. I’d so appreciate continued prayer for my sleep. It’s been very hard. :( July through September was amazing as I noticed that my neck weakness had improved a little more each day to the point that it eventually fully resolved….!! I truly could cry tears of joy and gratitude! 🥹🥹 Even my physical therapist started noticing that I didn’t have to hold my head up with my hands when moving around! God answered everyone’s prayers, and I fully believe he miraculously healed me in this area!! Yes, it could be that the 2 antioxidants helped, or it could be that I had finally recovered 9+ months later from something like Viral Myositis of the neck from fighting a viral infection in Hawaii in October 2024. My doctors just don’t know fully. But I am in awe at God’s lovingkindness and great mercy. 🥹❤️ 2 verses come to mind... One is from Ephesians 2:4–“But God, being rich in mercy, because of the great love with which he loved us..” And the other is Philippians 2:27–“Indeed he was ill, near to death. But God had mercy on him..” The phrase “But God” sticks out to me. It reminds me that God is the one who has a plan and purpose for our lives, and it may be totally different than what we think is best or what we’d like. I don’t know what I would say or how I would act if the neck weakness still persisted to this day.. It would be extremely hard, and I know I would struggle greatly mentally and spiritually. But I also know 100% that God would faithfully sustain me like he did during those long, dark months from October 2024 to May 2025 and on.. God’s mercy continues to be so evident as I’m physically in even better shape than I was back in 2023. 🥹 Aside from my sleep, I’m doing so well that I might even have to find a part time job sometime down the road! I don’t know how long this “stable” period will last, and I know life could quickly change again in the blink of an eye (like it has in the past).. But, while I’m stable, I’m having the MOST JOY feeling quite “normal” and being strong enough/having the energy to babysit my almost 6-month old foster nephew. 💙 He’s over 17 pounds now, and every time I hold him, it’s such a GIFT from the Lord to have the muscle strength for carrying/lifting him! I wanted to end this on a joyous note by sharing one last thing that happened in 2025–the opening of my Pain With Purpose Shop around my 33rd birthday this past October! ☺️ It’s a joy selling my handlettered designs (just a heads-up, my card inventory clearance sale ends on the 5th!). 😊 It’s also SO special that my church’s Care Ministry can send encouragement cards I’ve designed to those in our church body who are experiencing suffering. This gives me a little purpose since it’s sometimes hard not to feel useless living with a chronic illness (I’m sure many of you who are suffering can definitely relate..). 😢 Unless something major happens again, I think this might be my last health update for a while as I’m so enjoying this stable season—I continually thank God for it and don’t want to take one moment for granted! I love you all and am so grateful that you are here with me in the valleys and on the mountain tops. 💚 
By Kerissa Lee December 28, 2025
Lucy and I hope you all had a wonderful Christmas! 🎄❤️ Yesterday, she turned 5 years old!! Where has the time gone?! She brings so much joy and laughter to our whole family—we love her more than words. 🥰 To celebrate and as this year comes to a close, my Pain With Purpose Shop is having a sale—I would love to clear out some of my old card inventory to make room for fresh, new designs in 2026!! ☺️ All cards have been marked down to $1.50 each. In addition, I’m also happy to share a promo code for FREE “first class” shipping which will work for all orders of up to 8 cards (unfortunately, an order of more than 8 cards switches to priority shipping..). To apply this offer, enter the code GOODBYE2025 to deduct the “first class” shipping fee. ✨ This sale and promo code will last through January 5th, 2026! Please don’t feel pressure at all to order from me…some of you buy my cards at full price, so I wanted to mark the card prices down for a bit! I’m so thankful for you all—your many prayers all these years have truly uplifted and encouraged me. I pray you have a blessed and happy new year!! 🤗 Stay tuned for my annual “reflections” blog post… ❤️

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FREQUENTLY

asked QUESTIONS

Is there a cure for Mitochondrial DNA Depletion Syndrome?


With your current condition, how do you seek to minister to people?


As you walk this path daily, what helps you keep trusting in the Lord?


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FREQUENTLY

asked QUESTIONS

  • Is there a cure for Mitochondrial DNA Depletion Syndrome?

    I keep up with the latest clinical trials through the updates given by the United Mitochondrial Disease Foundation, but as of yet, there is sadly no cure and only symptomatic treatment. :(  I am on numerous oral medications and push liquid meds through my jejunostomy feeding tube.  I have a permanent central line in my chest to receive daily vital IV infusions/medications.  I also use an adaptive-servo ventilator at night for my central & obstructive sleep apnea.

  • With your current condition, how do you seek to minister to people?

    Because I have fatigue, chronic pain, and other health problems related to my condition, I struggled with the fact that I couldn’t do much.  I truly felt useless that I couldn’t work and have a job, I couldn’t play my violin on the worship team at church anymore, I couldn’t help in the nursery, etc.  So I asked myself, “What CAN I do instead?”  The answer came quickly!  I could pray!  I was following a lot of blogs of babies and little kids with cancer, congenital heart disease, or other rare conditions like mito because it kept giving me a perspective that there are people everywhere we look who are going through suffering, so I began praying for them and the people at my church. :)  In addition, I came across an artist who was teaching hand lettering online for free!  I started learning how to the letter more than five years ago, and God has given physical strength to my hands to letter Bible verses or other uplifting quotes.  It feels like the Lord specifically placed this in my lap as a ministry to share my art with other believers going through hard times or even with strangers online. :)


  • As you walk this path daily, what helps you keep trusting in the Lord?

    In one word, Jesus.  People sometimes come up to me and say they don’t know how I do it.  And to tell you the truth, I don’t do it.  Jesus does.  Every day, I physically feel my broken body, and I am helpless without him.  When I am weak, he is strong.  I know God chose this path for me before I was born.  And whenever it gets overwhelming or discouraging, I trade in my pain for purpose, cast my cares at his feet, and think of something in the past that was hard to go through because it’s a reminder that God carried me through that specific trial.


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