F'ing tired

OMG, have you ever been so tired your hair hurts? Thats how I feel right now...I couldn't go to sleep last night and I had to get up at the butt crack of dawn for work. I REALLY, REALLY did not want to go to work today, but I did. And work was hell today. I am supposed to have this simple little title which includes taking care of A), B), and C) responsibilities, BUT because I love to work hard and stuff, I keep getting asked to do more and more and more and...you get the point. I normally don't mind, cause it makes the day go fast, but when you are this tired, it sucks...really sucks.