Ankle pain from squating

Hey reddit, I have been experiencing some ankle pain when I have been squatting. It is here http://imgur.com/IAwE0Lo I am 21, weigh 165 have some fat but would not call myself over weight. I believe I originally hurt it doing insanity durring heismans. When I squat it hurts when I am pushing up and I would say I have good squat form. I have just been resting not doing squats which sucks. Any kind of brace I can get? Any info would be much appreciated. Thank you