G' Day,
Been there Mate, Go, Run, today and get an M.R.I. before you let any one fool with your Back, you must be using a Vet if there giving you pill's for a Back problem pain? 0r your a 100 lbs. over weight and they do not know what to do with you, in the real world your Doc if un - certain would have you taking an M.R.I. after there X- Ray. you are to young to screw around with a Back problem for a year.
Cheers Joseph