Did you JUST hurt it? I recently strained my lower back and threw up hip allignment off deadlifting. Thats what the chiro said i didnt do an mri to see if any discs are bulging, but i had terrible spasms the next day and could barely move and hurt like hell. I did about 4 chiro visits and lots of rest. It felt 100x better each day for a few days then just kinda felt off and a little tight forca week or so but i was back lifting normal just no deads. Its been about 4 Weeks now and itz been back to pretty much 100% for a week or 2.