2:30am and awake. What the fluffff?!

Currently 27 weeks and for the last few days I keep waking up between 2:30-3am. Not because of any noise or pain, just awake. I'll go to bed soooo tired and then this happens. I know pregnancy insomnia is a thing, but what can I do to sleep through the night?!

Oh and anyone else absolutely hate their pregnancy pillows?!