Trying to find a diagnosis. One Sunday in August of 2022 I felt constipated and then became so nauseous that I started vomiting. I started to sweat profusely. After 8 hour of this my husband came home to find me passed out on the couch. I was taken to the hospital where I was finally diagnosed with ischemic colitis. I was in the hospital for 5 days. In that time they tried to do a colonoscopy but swelling in GI was too bad. At the time of my admitting to hospital my calprotectin value was 2477. In October 2022 it was checked again and at 142. Checked again in November 2022 and it was 252. I had a colonoscopy in December 2022 with multiple biopsies taken. Colonoscopy showed a large scar, and two areas of inflammation in colon. Biopsies came back showing nothing. My GI dismissed my case saying I was still healing from the ischemic colitis. Fast forward to May 2023. I have lost over 60 lbs as I still struggle with eating as the pain is so bad. I am still on a bowel rest diet. I just had another calprotectin test and my value was 247. Also ever since the ischemic colitis I swing between constipation and diarrhea. I am now on Linzes and four days in no help. I am scheduled for another colonoscopy next week. Additionally I am having gastoparesis test in July. I was told by my first GI (I have a new one now) that I do not have IBD because there were no markers in my biopsies. I have numerous other autoimmune diseases that none show the traditional markers. Has anyone else had clean biopsies, normal colonoscopy but elevated calprotectin? It has been 9 months and my system is not back to normal nor can I eat. I have struggled to find a protein replacement as I am allergic to milk protein, nuts and can have issues with soy. Any suggestions on GI friendly proteins?