I had surgery two years ago and a week later I felt a pop in my thigh, the dr said it was nothing, just a side affect of the anesthesia. Now whenever I lay down my thighs hurt horribly. The dr can't find anything wrong. a bit of arthritis in my hips but nothing in my thighs. It is really affecting my life. Even in my sleep the pain is there. I dream and my legs are hurting in my dreams too. Has anyone any idea what I can do?