I ve had chronic IBS-C for years, gastric bypass in 2011. The IBS has gotten WORSE in the past year. I get nausea after eating certain foods, very fatigue, severe doubled over abdominal pain. I take laxatives (dr s say it s ok) I take to many, now I m doing enemas. I ve tried just about everything you can think of it doesn t work. Sometime I go several days without going, than I will have diarrhea for day or two. I don t want to eat for this creates bowel. what do you recommend??