Can someone help me out? This morning I was getting into my car & fell into the side of it-knocking my head so hard that I haven't been able to see straight all day! Besides the blurry vision I've got a headache I just can't shake even though I took my prescription headache medicine! I been falling over & running into things all day & I can't remember simple things-like which direction the bathroom is from my office. I can't type more than a few words w/out having to go back & fix typos (and that is very unusual for me-I'm rated @ 85 wpm)! And now I just got a nosebleed! Whats going on???