I have been having the following symptoms for several months. I went to the doctor and was told it was perilously which I don't believe was the case. I have a sore sternum to the touch when I push. pain in my right side rib area and pain in middle of back. I was feeling a bubble feeling in my stomach and even sometimes in my rib and back area.I could even see my stomach twitching/bubbling. I do seem to belch a lot. All the pain is much worse when sitting. I don't notice a difference when laying down Doses not seem to bother me when lying down. Heat seems to help some Yesterday i started taking zantec Acid Reducer and it seemed to help some. Any suggestions. I have a Doctors Appt to follow up soon.