Jared,
It does sound like something did get damaged. An overhaul usually will run somewhere between $120 and $130. So, I think I would look for another body, since it will probably be less expensive than repairing yours. That said, I would take it to a shop and see what they say. It's possible they could do the repair without an overhaul. If you do replace it and want another 'mat, I'd look into the FT2 model. Same basic camera, but, semiautomatic meter indexing (introduced on the FTn body), and, instead of using the removable accessory shoe, it has a built-in hot shoe for flash usage. It also has the shutter speeds shown at the bottom of the viewfinder.
One thing you can try before giving up, is if the camera still has film in it, use a capped pen, and try to push in the rewind button. That might release tension and let you finish the advance stroke on the wind lever, while being able to rewind the film as well. It almost sounds like the camera isn't advanced fully.
-J