Pregnancy symptom?

Josie • •24• Expecting 🌈 •Baby Boy Gus• 10/6/19💓🤰🏽

I’ve been tossing and turning for the past 5 nights. I’m not one to have insomnia I sleep like a rock. Not real sure what’s going on. Help? Also have really heavy watery whiteish cm. Usually it’s creamy like post O cm.