I am having frequent instances of stomachache since last Sunday. Everyday during the afternoon it starts paining around navel area and bit of burning sensation. I had tried taking home remedies as well as medicines like metrogyl but nothing worked. I get bit of relief after taking combination of pantoprazole and domperidone. But that's a makeshift arrangement on a daily basis. I wonder if this could be more than a regular gastric pain. Please suggest.