I was actually misdiagnosed as Celiac and went gluten free for many years... I actually lost weight and was pretty sick even then. I went down to 100 lbs (I'm 5'7) and had a biopsy done again because I felt that even though I felt better gluten free, i still didn't feel well. It showed that I wasn't Celiac, so I was told to go ahead and eat gluten again. for years I would sometimes go gluten free voluntarily when I had a "sick time" (which I now know to have been CD flare ups!) to help get through it. It did help, but I always ended up fasting completely in the end to get through it once and for all. I don't think it was the gluten so much causing me the issues, as that the gluten-containing foods tend to be the processed, high carb, high fiber foods that tend to hurt anyway.
I also do tend to avoid eating most of the time when I get sick from eating, always have. I've been as low as 85 lbs when I was really sick and couldn't get through the sick period while still eating. I really wish I had a good doctor then that realized I had Crohn's so i didn't have to suffer like that! Now at least I am making sure i drink Boost or Ensure and eat lean meat, as I can tolerate that much at least.
Maybe we need a Food Phobics Support group! LOL
I really hope I get the food list figured out, I don't want to end up permanently afraid to eat...