I've been having severe pain on my right side. Starting right below the arm down my ribs to the top of my hip. I get sharp, throbbing pain all around that area. Mostly right under my right chest and at the bottom of my ribs and back of my rib area. I went to the hospital and got some tests done, blood came out fine but my urine test came out with white cells, the doctors couldnt diagnose me at the time and told me to come back in a couple days. Do you have a few ideas on what this is? Its been happening for four day now i wasnt doing any activity when the pain started and it hasnt gone away since then and it is the worst at night when im lying down.