I have severe upper abdominal pain, chest pain, and painful gas/bloating. The pain was so terrible that I went to ER this morning. The pain was intense throughout my whole abdominal area. The pain was a squeezing-spasm type pain. The hospital ran blood test(pancreas, heart enzyme, etc), chest x-ray, EKG, & gave me an IG cocktail plus Prevacid(which did not help). All test came back fine. I had a gallbladder hida scan & ultra sound in August (due to upper abdominal pain) & it was fine. I saw my GI doctor last week about the pain & gas. She put me on great Probiotic and told me to see my OBGYN to get my ovaries checked. Well, I am home from the hospital and all I have is prescription for Prevacid (which is otc now). The ER doctor said the pain could be GERD so I need to take Prevacid twice a day. But that doesn t explain the painful gas & bloating. I still have gripping/squeezing abdominal pain & gas, but no diarrhea or constipation. What is causing my pain?