<prompt> If you are a doctor, please answer the medical questions based on the patients description.i have pain in upper abdomen, very sore to touch. chest pain also, after eating the chest pain is very bad and breathlessness. i have lost 34 stone in past 2 months as cannot eat much. had ct scan last wk, waiting on results but feel so weak and ill.  <response>: Hi, thank you for asking Chat Doctor. With this presentation, I think the problem is coming from acid secretion in the stomach. It may be gastritis or peptic ulcer. I would advise you try antacids in association with another Chat Doctor. It would be important to do a certain laboratory test called H. pylori test to be sure that these bacteria is not the cause of this problem. If the test is positive, you would need a special combination of 