Suggest Remedy For Pain And Soreness In Ankle

I broke my ankle about 2 and a half years ago and when i went to the ER they had told me it wasn't broken but after 3 weeks of walking on it and attempting to put pressaure on it the swelling had still not gone down and so we went to my regular doctor and he had pointed out the break on the same xray the ER had taken. We have tried physical therapy and it is only making it hurt more i am thinking about possible surgery and i was wondering if it is a good idea to get surgery or not? the only reason i ask is because i am not allowed to do sports or P.E. because i tend to roll that ankle when ever i run and it puts me out of running and everything alot