i have been playing basketball every other day and last night i rolled my ankel it was slightly swollen but i can still walk on it. The pain started about noon today when i was walking on it. the pain starts at the top of the ankel and goes about halfway up my leg. i have iced it but the pain just refuses to go away i havent walked on it for a few hours but ive look and havent found anything online saying what it might be. i was wondering if anyone could help me.

going to have the doctor look at it tommarow but if anyone can tell me what it might be i would appricate it.