Too tired

Well I have been quite sleepless these last 10 days. It is weird because I usually never take naps but I slept in the car on the way home from surfing and today I slept after having finished my AP (one section) 30 minutes in advanced.
This was AP french language (I am a fluent speaker so its not a problem) and I told myself I would just lay my head on the table and not sleep, but that didn't work. The person administering the test actually had to shake me to wake me up.
I need more sleep then I get right now.