My ankle hurts badly, sprain or broken?

Right next to my Achilles, but not on it, my left ankle is killing me. I'm an avid soccer player, I play on three teams with practice 6 days a week, sometimes all 7. It hurts to walk, although I'm able to walk, but running is basically impossible. I didn't twist it or anything. I'm thinking over-playing. Also, I might be overcompensating because I tore a muscle in my hip in March, which put me out for 5 months and in crutches for 3 months. Any help? THANKS! :)