I had a RFA for severe headaches a few years ago and it helped so 6 months later I had another and not as much, so, 6 months later I tried it again and it did not work at all, so, I let the nerves grow back and decided not to try it again.....but now it hurts worse and the headaches are more sever than ever before. Have I made myself worse by doing this? Have I damaged the nerves by getting this procedure or will the pain calm down? My pain doctor who did this does not prescribe any medication ever so I am desperate and unable to do daily tasks.