About a month ago, I was skateboarding and I rolled my ankle. It hurt for at most 3 days, but after that it felt fine. I haven't skated since then, but today I decided to finally step on my board again. After doing a few flip tricks (where I flick my ankle to flip the board), my ankle started hurting. The pain only lasted about 5-10 minutes and disappeared. I was hoping if you could tell me what is wrong with my ankle? Thanks! -Brandon