Suffering from too much gasd pressuer bloating.can't eat .feel fullness and tightness in stomach.pain in stomach.pleasr help?

Gastroparesis : You might have a condition called gastroparesis or slow enjoying of the stomach. See a GI specialist they will be able to diagnose and treat this condition with diet and medications.

Feeling gassy & full: 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.