Well I called the doctor yesterday. Last Thursday when I had the cement put in my back, something went wrong. I've been in severe pain since Thursday. He called me in an antiflamatory and steroid medication yesterday. I feel some better today. Had anyone ever had this happen? Also , I'm suppose to go Thursday March 9, which is my 48 birthday, thanking Jesus I get to see another bday, anyway I'm suppose to have a nerve block done! I'm now having second thoughts. Any advice?