Hi, About 6 Months Ago I Notice A Crack Well

Hi, about 6 months ago I notice A crack well feel like a crack you can see a big long line in my forehead and like blood moving around now it's getting worse my symptoms are headache bleeding nose when I blow my nose and a weard pain on top of my right eye that I have 24 seven I have really bad depressing and anxiety is it possible to have a crack skull I'm only 17?