Very little sleep

Saturday night my fan that provides white noise started rattling in the middle of the night.  It rattled for about 20 minutes and then stopped.  Because it was a weekend, I wasn't going to turn it off.  I was fairly certain my husband would be able to sleep through it.  And then of course I didn't think about it again...until 1:00 this morning when it started rattling again.  Because today is school, I didn't want my husband to be irritable so I got up and turned it off.  I then proceeded to hear EVERYTHING that happened in our house.  Robert coughed a little (never would've heard it with the fan on), Andrew snored a lot (most of it would've been drowned up by the fan) and I could hear the cats around the house.  I had gone to be before 10:00, but because of the way I function it was nearly 10:30 before I fell asleep.  I definitely need more than 2-1/2 hours of sleep.  By 3:00 I was praying that I would fall asleep again, and I finally did and was able to get another 90 minutes or so, although it was very fitful.  I am subbing at the high school today, and then after school need to run some errands for the band.  This evening I had agreed to work in child care for a program that is being run by the school.  I should finally be home by 9:30 this evening.  It is definitely going to be a really long day.