What Is The Treatment For Ankle Pain?

about a month ago while i was wrestling, i hurt my ankle, all i remember is this loud popping sound and then i got sick to my stomach and my vision turned kind of yellow-ish.it didn't hurt but i noticed it was swelling.so i iced it and went to bed. when i woke up the next morning it hurt SO horribly bad and i could hardly move it.the pain is now gone except for when i sit on it.It's still swollen but i can move it in every direction (like my left ankle), except it doesn't turn or bend as far as the left one.