Im 23, male, 5'11", 188 lbs, and have been having this lingering headache for a little while now. Probably a week or 2 on and off. Behind my right eye going straight back to the back of my head. Now its not horrible, its tolerable but it's there. Not sure what the scoop is. I personally think its from lost sleep. I don't always sleep that good. My diet isn't the greatest but lately have been eating a lot smaller portions through out the day. Anyone help me out?