i was doing squats , the bar was a little off balance so i kind of bounce it to where it felt even and finished my set, when i racked it i felt a litte bit of pain on my lower right back , i ignored it and when on to deadlifts , i didnt feel any pain while warming up to my rep weight, but when i did my first working set rep , i felt a sharp pain at the top of my rep and i dropped the weight , my right lower back throbbed, and now everytime i stand up from sitting i feel a paralyzing pain for a few seconds but once it stops i can move around pretty good until i sit down again, has anyone had a simular injury and tell me how long it lasted?, this hella sucks