When I first went on a gluten-free diet, my symptoms disappeared almost immediately. Because of bad advice from the diagnosing physician, I did cheat on the diet. Still, I felt great for almost 2 years and then symptoms started coming back. I got wiser and tightened up my diet, but am still having problems with diarrhea and bloating. Does gluten sensitivity become more severe with time? I have read about some of the drastic measures some people have to take. My family is not gluten free, so I guess cc might be an issue. I just can't figure out why the miracle cure went away. I am also off of dairy.
From my experience you become MORE INTOLERANT the longer you are away from gluten. When I am contaminated I get diarrhea and bloating, when I am glutened I am TERRIBLE like food poisoning. I was able to eat gluten for 25 years now I can even stand a few crumbs... My doctor told me it was because I am now healed or healthier so the exposer is more dramatic and damaging a healthy system. The only other things is another food allergy, we build up intolerance with damage, you may be eating something your body can't handle as well. But I would tighten up your diet, check labeling, did ingredients change on some packaging? and be more diligent of CC. Then try some allergy testing if all else fails. Eggs were causing me horrible bloating that I didn't know I had developed an allergy to them!