Do i have a workers comp case?

I got hurt at word 1-12-14 and was sent to doctors care they didn't do anything on the first visit except a steroid shot and script for muscle relaxers the next day I couldn't move and had to go back they did an ex ray and found nothing for three months they treated me for a strained muscle. I tried to tell them the pain was coming from my spine but none of the several doctors I saw listened. this went on for 3 1/2 months and finally was sent to an ortho. getting the run around with approval from workers comp. it took weeks for the appointment and then more for the mri all together it wasn't till 4-2 that I was taken out of work for a herniated disc and then 4-29 that work comp approved the surgery. the whole time I was in pain I couldn't even put socks and shoes on let alone walk around. they say that it is easy to re injure the disc. i still have limited mobility and pain because the amount of time it took to fix my nerves are damaged im worried it may be perm. what can i do?