I can't get no sleep

The joys of insomnia... not!

For some unknown reason when you first get pregnant no one says to you that you are going to be overwhelmed with tiredness in the day but then unable to sleep at night.
It's now 1.17am and hublet is pushing the zzzs out of the window. I on the other hand am debating whether I should
1. Google cures for insomnia
2. Count sheep
3. Get up and stuff my face

What would you do?