I am a 20 year old female. I went to the ER on May 16 with horrible side pain. They thought it was appendicitis, so they had me drink contrast and had a CT scan done. The scan showed a 5mm blockage in my ureter, which they assumed to be a kidney stone. They gave me 4 different Rxs and sent me on my way. Since then, I've had an ultra sound and an XRay done which both show no sign of a kidney stone. However I've still had pain that came and went from my side, down lower, and now feels like it's right at the bottom of my urethra. It has been this way for the past few days and just will not pass. I drink more water than I think my body can handle, and still nothing. I went to a Urologist, who should have his license revoked, who told me that I had blood in my urine, but couldn't see anything so he was confused and sent me on my way. I'm at a loss because I've been taking these dilating pills which hasn't seemed to help. I'm in so much pain, I can't sit down, I can't walk, I feel like a penguin wabbling everywhere and I just want some answers. Please help!