I am a woman of a particular age.  Loving my life.  About two years ago I was diagnosed with IBS.  I had a flare up a couple of times and then I was fine.  Fast forward now,  I have had an upset stomach often.  I am experiencing pain at the top of my stomach like a burning sensation and it feels like I'm hungry.  My doctor wants me to have an endoscopy which I'm afraid of but will do it.  However, I believe I have an ulcer as I have one before.  I have not lost my appetite nor do I feel bad.  Anyone who can offer any information please reply