i started having pain in my lower back then it went to my leg and then pain started shooting from my back, butt and leg just on the left side..i've went to ortho had mri,spinal tap, nerve test. mri and spinal tap didn't show anything but everything points to herniated disk...i've been in pain for the last 5 mths...my leg throbs at night and really hurts upon my initial waking up...what do anybody think that might help me.....i'm in huntsville,alabama, do anybody know a doctor here