To the recent poster who mentioned gluteal pain, yes, I have this too and lower spine. My right shoulder was in burning pain for one or two months and the rotator cuff eventually tore.
My legs are so weak and my left leg is nly 50% of the strenth of my right leg. I drag it like Quasimoto becuase it loks on me. My intestinal tract is so shot I have been going through all kinds of tests at UCSF and now STANFORD and it looks like I might have Chrohns disease. Insomina huge problem. I wake up when I do sleep and my body and especially mhead and neck area "shutter"...like a huge tremoring. My whole body seems to feel gripped inside, tight. It makes me moan without even thinking about it and kind of fighting for my breath. Nerves are shot, can't stand in any lines . Too much fear of gripping and panic. Had none of his until after taking the Levaquin.