I know exactly what you mean here too. My physical therapists would always tell me "Relax, it is okay", but I knew it wasn't... between the pain (and like you said) the no- guarantee of getting better, it is pretty hard TO relax! I will be in bed realizing that I am all tense, my body is as stiff as a board and my muscles are all tense. Ali, try the best you can to relax your muscles, it really does make a difference pain wise! ((hugs))