Hi, I went through your history and have identified the following problems; I have not seen your X rays or
MRI films so my opinion of this is going to be a limited one.
1. The T7 compression fracture: This fracture must have been a stable fracture, as you have been weight bearing and walking even after the fall. An unstable fracture would have contributed to new neurological deficits that you would have experienced and not allowed you to bear weight at all.And since its been more than 3 months since the
injury, the fracture would have healed by now anyway. Since it takes an average of 6 weeks for
vertebral body
fractures to heal.
2. The disc bulge if severe enough at L4-5 can contribute to
numbness over the back of your calf. This would signify a neurological compression. If it was a bad disc bulge or
disc prolapse as we call it you would most likely need a surgical intervention.
So in conclusion, you wouldn't have messed your back more by this. But i suggest you show a
spine surgeon who could take a look at your problems, examine you clinically and correlate with your MRI images and decide whether you need any surgical intervention or not.