Hey everyone. I'm new. 24 yo male. I will start with a quick intro to my story. I have been having the "typical" GI symptoms of celiac disease since I was around 17. Struggled off and on with episodes of extreme GI sickness and then months of being mildly nauseous and gassy. I was always a thin kid, but since about 17, I couldn't put any weight on. Grew taller...