I developed that when pregnant with my first child. It is horrible, I could barely move. But I went to a good message therapist and she messaged the muscle off of the nerve. It was like a miracle. So when it would flare up I would go back and she would "fix" me again. That was years ago and every once in a while I will sleep wrong and it would flare up. But I know it can be worked on and fixed. I think in cases like that medical insurance should pay for the message therapist. They are true miracle workers(the good ones anyway). She helped a lot of pregnant woman.