Gastritis after sleeve

[Jnfinney 527]

I’ve been having some pretty intense pain in my upper abdomen that radiates to my upper back. I’ve been incredibly nauseous and burpy. I haven’t eaten anything today and barely ate anything today. My surgeon put me on an even stronger antacid and scheduled me to have an h pylori test. He thinks I have gastritis. I did some google searching and have almost all the symptoms of gastritis. Has anyone here had it before? What were your symptoms like? What did you do to feel better?