Having lots of bloating with stomach/abdominal cramping/burning pain with foul smelling gas. Not constipated and no fever but some slight nausea w/o vomit. Have had urine , stool, and blood labs which all came back negative. Am using over the counter products to reduce symptoms such as Pepto, tylenol, ibprofin,asprin. dramimine, &azo in an alternating manner of doses. The pain returns so I use the otc meds to make the pain reduce. This has been going on for nearly 3 weeks. My PA wants to do a CT scan for diverticulitus. I am a 62 female that has has had a complete hysterectomy and also gall bladder removal- the prior 7 years ago and the latter 17 years ago, Any ideas such as what else may be the culprit? Thanks!