This week 6 years ago I was dealing with an intra-dural disc herniation that severely pinched the nerve roots in my L1-L2. My right leg lost function as the week went on. All caused by a sneeze that I tensed up on. I had surgery 1 week after the event. No hardware, just a partial laminotomy to remove bone so they could get the pieces of disc out.
I still have foot drop and weakness in my right leg. But, God is good! I can do almost everything I want to. It took me 2 years to get back on the field. I still can't run fast and I do have some tingling and loss of feeling and function in my leg.
Do all the exercises and work you can. Even if there is some permanent damage you can making the muscles that work as strong as they can be. Know your limits and keep pushing.