A couple months ago (4 months actually), I fell off a horse and landed on my back. I got the wind knocked out of me and I felt more pain than I have ever felt in my life. The next morning, I was still having trouble taking normal breaths and the pain had not subsided, even with ibuprofen and acetaminophen. I also had muscle spasms throughout my back. I went to an urgent care center (I don't have a regular doctor yet - I just moved here) and a DO said I had a thoracic sprain, gave me a prescription for hydrocodone, and sent me home.
Four months later, I am still having a lot of pain. If I sit or stand for more than 30 minutes, I get intense pains throughout my upper/middle back. I also feel some tingling that starts near my spine and disperses outward (but not into my extremities).
Should I try to see another doctor or a specialist? Or is this still the sprain healing?