These symptoms appear the same as celiac disease (allergic to wheat and gluten). A Gastrointestinal can verify what is really going on with your body. I had the same problem, my doctor put me on a over-the-counter supplement called ALIGN, which helped balance and maintains my digestive system. I am also on a gluten free diet. This has really helped me and my life is back to normal. All my symptoms are gone. It really works!