Have you tried following the FODMAP diet. I can share what has helped me and you can see if it helps you. First I did a 21 day detox diet under my chiropractor and naturopathic doctor using Standard Process products., then began following the FODMAP diet, and take a product called Sweetish BittersIt that has truly helped me, and daily probiotics. I was in so much pain it made me double over. Hope this helps.