Hi. Thanks for your query. Noted the history and understood your concerns. The problems of diarrhea 6 weeks after gall bladder surgery, pain in abdomen on bending, bloating are not much known to occur after gall bladder surgery. Hence I would advise you the following: Your blood, stool and urine tests are normal. Contrast enhanced CT scan of the abdomen should be done as well as lower GI Endoscopy. This may give a probable diagnosis which can be a focus of inflammation or infection or so on. A course of an antibiotic, metronidazole and anti-inflammatory medications may help to resolve the issue or further management as per the cause can be done to get a cure. Continue small frequent meals. Avoid oily and spicy foods. Plenty of oral fluids, supplements of multivitamins, mineral and iron are needed in long standing cases.