I have had tail bone pain for 8 months. I've had 5 steroid injections. I've seen a Urologist for retenion problems, who sent me to a Pelvic Pain PT. She is awsome but I'm still trying to find out what happens next. I've been back and forth with my Neurologist who thinks it's way to small 8mm by12 mm to cause any problems. I'm in constant pain and can't sit, my buttock is iccy numb on the right most of the time. I also have sexual disfunction. What do you have to do to get a Dr. to do something?