Hi everyone- I'm thinking I have a gluten sensitivity (rather than full blown celiac). How do I get this diagnosed? It seems like blood tests and biopsies are to diagnose celiac alone. Maybe I do have celiac. My symptoms include a very distended belly, gas, depression, fatigue, muscle pains, 'roids, and probably other stuff I can't think of right now, but none of the diarhea issues. My GE doc says its constipation, but I'm on my 3rd prescription with little relief. thanks for your help!