Sharp chest pains under left lower rib cage by diaphragm. hurts more after sitting, or with full bladder. bloated, with frequent smelly gas and urine.?

Needs evaluation: The symptoms of feeling bloated, having frequent malodorous gas, odiferous urine, added to pains in the lower rib cage . . . All mean that a primary care doctor needs to evaluate the situation. He may refer to a GI doctor if an abdominal problem such as gallstones, digestion problems, or a cancer is suspected. Depending on the situation, a lung, kidney, or heart doctor may also evaluate.