hello doctor,, i suffering from a pain in the head of stomach, all over the sternum , also a pain in the costophrenic angle, with neusea, i ve started a triple therapy suggested that i have a gastritis or a peptic ulcer for 4 days till now,, but i still have the same pains. no melena no bloody vomiting also in the last 2 days i ve started to feel my abdomen is full. no changes in appetite . what to do sir?