What Causes Headache Behind Right Eye?

hi i am a 21year old male i have been having weird headaches behind my right eye and sometimes it spreads to the back (but its mainly in my four head behinde my eyes) the pain is not major but it is there i feel light headed and for the first time tonight i feel like to vomit the only time i feel better it when i am in bed laying down also when i am on my compouter or watching tv i just stare at one thing like im thinking realy hard (its like i cant conserntrate) and this only happens at night!!! i sometimes have a small headache when i wake up and feel weak this has been going on for a week!!! i have gout mabe this is why?? thanks Bryan