I have chronic bloating and distention of the abdomen and am very uncomfortable all of the time. I have had a colonoscopy and endoscopy (both negative), have tried a low FODMAP diet for several weeks, with no change. I do take probiotics as well a ginger root and peppermint. I rarely have cramping, except after a bowel movement. After a BM, the distention is more severe for the entire day. My GI doctor is at a lost as to what to do now. It seems much of the GI field is mysterious, and, unfortunately there are no answers for many conditions, including this. Is there anyone out there with similar symptoms? Does anyone have any suggestions for me?