What Should I Do To My Recover From A Injury On Tailbone, Head And Shoulders?

I slipped on some ice on the sidewalk, and landed on my tail bone, shoulder blades and the top of my head. So hard my glasses landed about four feet away from me. Of course, my back was sore, and the next day my shoulder, and the next day after that my neck. The top of my head hurt immediately and seemed swollen. It is now two days later and my pupils are like little pinpricks. This is odd as I am nearsighted and they normally look larger. I can walk and talk and think. Although, I seem to be incredibly tired. I am not sure what is wrong with me.
thank you kindly