New Watch IOS Update Issues?

I did the new watch update last week (after the new phone update) and now the only notifications that I receive are texts and calls. I have 3 different gmail accounts, Facebook messenger and several other apps that are no longer send me notifications? I have checked to make sure they are all set to on, and still nothing, I have done research and can not find any answers. Anyone else? I hope it's an easy fix! I have series 4 iWatch and X Max iPhone.