Hello, I have had an on and off severe migraine headache in the right eye and right side of my head for almost two straight weeks now. I was wondering what this was, if it could be dangerous, and whether or not a trip to the hospital will be needed. These aches are very intense. As soon as they hit I m overwhelmed with pain and cannot stand; I immediately have trouble breathing; I also have to lay down right away and avoid any motion. Any ideas on what this could be? (A nurse has mentioned something that looks like it could possibly be a small benign tumour on the left side of my head, if that is of any significance)