I'm having acute TMS pain in my upper back which shoots down my arms and is keeping me up every night. I have a family wedding to go to in a couple of days and need some sleep and relief from the pain. None of the over the counter pills I have are working, even very strong Ibroprofren (600). It feels like I have a super tight knot in my back. What can the doctor prescribe that would work? A muscle relaxant? Something else? I just need it to get me over the hump.