Yes i had a endoscopy and all was begnin but chronic gastritis from really bad acid reflux?

There are medications you can take and diet you can follow to help. Please see your Gastroenterologist for a thorough examination and recommendations for treatment. If you don't have confidence in your Doctor please see another for a second opinion.

Gastritis can be from an infection by H.Pylori which needs treatment. I am assuming that was negative as you did not mention it. Gastritis can also be from excessive NSAID use, gastric acid and a bile reflux into the stomach. So discuss with your gastroenterologist as to the lifestyle changes and medications you may need.