Hi doctor! I often have a sharp pain in the water, sometimes on the left side, accompanied or regurgitated with food, with heartburn.

I have pain in the hydrocephalus area, above the navel. Every time I eat, I get sick. I just went to the doctor and was diagnosed with a stomach infection with Helicobacter pylori. I followed the course of treatment for about 1.5 months and the test result was negative. But now, I still have a dull pain after eating. So the doctor asked me if I still have pain in the hydrocephalus area after HP treatment? Previously, I had an emergency due to severe abdominal pain with vomiting, concluding gastroenteritis - irritable bowel. I hope you can advise me, thank you doctor.