I recently sprained my ankle 2 weeks ago. The swelling has fully gone down, but 2 days ago I started feeling this sharp pain that starts from my ankle all the way up to my shin when i put my shoe on. I also have a small bruise on my shin. I sometimes feel the pain when I am walking but not all the time. I usually feel the pain when I am laying down on my bed and I move my foot around. I'm still doing warm treatment with epsom salt. I want to know what is causing the pain and if it will go away?