Gas and discomfort come and go for a while now. ekg xrays ultrasound were done, all were good. awaiting stool sample tests. anything i can do to help?

Try FOD-MAP diet but: Feeling full of "gas" may reflect malabsorption of food (like gluten, lactose), intake of poorly digested food, or choosing foods known to promote gas (beans, fizzy drinks). Sometimes its more complicated--a stomach emptying too slowly, bacterial overgrowth syndrome, delayed intestinal function, partial obstruction from any cause, infection, rectum problems, and pelvic pathology outside the gut.