Hi I have been having headaches and neckaches for the past week and I am somewhat dizzy but it goes away when I am not focusing on it and I am constantly worrying that I have a brain tumor when my nurse mom and paramedic dad are constantly assuring me that I dont have a tumor and on top of all this anxiety I found a small hard bony lump on the back of my head a little bit smaller than a pea can someone please help me and explain to me whats going on??????????? Please help :? :?: :?: