Hi, My name is Pam, I have been having pain that started in the small of me left back, which spread around the side, then in almost a line down through the pelvic to pretty much the center. The pain has these places sore to the touch, some swelling in the back and side, at times it burns. I have had a temp of 99.6- 101.7 with this. Last night I was awoke by a bad cramping perhaps the bladder, and there was a gurgle, that was the worst pain yet. What could this be? Sorry I did not know there was a fee for web md