As if sciatica wasn't bad enough ,now I'm worried about this new popping noise I hear in my lower back everytime I lift or move my legs while in a lying position. I notice it when I try to roll over, when I try to get up, when I'm just repositioning my lower half. It happens when I'm on my stomach, back or sides. Makes me imagine one of my herniated discs have completely left town . Is that noise bone on bone? I have experienced increased pain since this started but I thought that was because I had to stop taking the naprosyn for sugery on the 25th. What do ya think?