I was sliding down the side of stairs and it was thin. I was going up one by one as I got the hang of it. On the 7th step I started to slide down and on this slide I decided to go slowly so my hand stayed and then I collapsed as my ankle twisted. Only the ankle bone from the side looks very swollen. It hurts when I walk and I limp a lot. I really want to know if I have a broken ankle instead of sprained. Because people say your both feet begin to show differences but my legs look perfectly the same right now that only about 2-3 hours have passed. Ive been relaxing my foot and giving it ice. Please help!!