I Have To Close One Eye To Read. Otherwise, The

I have to close one eye to read. Otherwise, the words jump around. I often see two words as a variation into one word. When I get up during the night to go to the bathroom, I'll have what appears to be blood in the whites in the corners by my nose. It might also be pertinent to let you know that I've had Numerous head injuries. I also have invention in my skull on the top of my head.