Its almost 2am in the morning....

Ive to be up at 5am, go to the gym then get the kids off to day care, get through two appointments all before i start work at 11am, and i cant manage to fall asleep. I forgot how to sleep alone. I just spent the last hour cleaning my already clean house and im stressing that it is still not clean enough. I should be sleeping but a broken heart doesn't make it easy to fall asleep.