I can't sleep

Sometimes sleep too much might not be a good thing. I slept 17 hours straight and now I CANNOT SLEEP~! In around 6 hours time, i have to report for flight. Imagine i never sleep for the whole night and go on flight later, how shag will i be when i touch down. Most probably a zombie walking around.
I have ever tried going out till 1 hour before my reporting time, i went back home, bath, remove make up and put on make up again, don on my uniform and off to work. Let me tell you guys, the feeling SUCKS especially during service time, i keep on wanting to yawn and my eyes is half open. My mind is blank.. don't even know what i am doing and talking. Imagine for a heavy sleeper like me didn't get to sleep for one whole night plus 9 hours. LIVING HELL isn't it?!