HI I was hospitaliced last Tuesday for severe lower abdominal pain . I had a CT scan and was told by Er. doc I had diverticulitis and diverticulosis. I was on for two days iv antibiotics and pain medication. I was sent home Thursday. I m still in a lot of pain and on antibiotics. I was also told possible blood infection. My primary doctor came to hospital and is taken this to lightly for me especially when I m still in so much pain. What should I do.