I'm sure everyone suffers with an over active mind from time to time, stress based, not in my case always.
As Shysal says, go with it, get up, enjoy the morning, watch TV progs that no one else wants to watch, listen to your music etc. My wife watches Downton Abbey etc. I watch F1, fishing etc.
If you are really sad, do the ironing or other chores, more time for yourself later. I can often be found in my workshop in the small hours. (downside is that when you stick your finger in a circular saw at 3am, you get even less sympathy than usual, but casualty was very quiet!)