Hi, I have been having constant pain in my upper abdomen that radiates to my back and under shoulder blades for 1 week now. I was seen in the E.R. 1 week ago. They did a CT and blood work and said they were all normal. Since I have a history of diverticulosis the Dr. decided to treat me with antibiotics and pain medicine. I just don't think this is a diver attack. It is nothing like it. Does anyone have polyps in there gallbladder or cholestrolosis and is symptomatic? I am so tired of this. I could use some advice. My internal Medicine Physician wants me to see a surgeon in a few days to have a colon resection and I don't think that's it. I know what that feels like and this is totally different.