Replying to Ankle problems

Alright, for like the last 5 times I have gone skiing I have had really really bad ankle pains and really bad shin bang on my right ankle/shin. Any suggestions for helping the ankle pains? The pains are on the outside and it only hurts when I go skiing, never any other time. I think it might be slightly sprained? Like a high ankle sprain maybe cause it hurts on the outside and pretty high up? And the shin bang just makes the whole problem worse...

Anyone have any suggestions or advice on how to help it and maybe fix it so it doesn't hurt when I ski?