Sleepy and driving

I woke up in the middle of the night sneezing and my nose was runny. I was trying to go back to sleep but my nose would not let me then my alarm clock was ringing. While I was driving to work at 4:30 am I was afraid because I was so sleepy I wanted to close my eyes. I drank two cups of coffee just to wake up. At work I was trying my best not to fall asleep and thank God I did not. I stayed busy all day it was not until I was driving home that my eyes wants to close again. I hate driving when I am sleepy I hope I get enough sleep tonight.