Now What? Writing While Stuck
I think this happens to everyone - or at least anyone who writes without having first having plotted their whole novel. You write and things are coming along so well with your premise until suddenly you’ve written everything you’ve already figured out. Now what?
I know someone who said every time she had to ask herself that, she killed off a character. I don’t think that works for every story - or even most stories - but if you’re stuck, there’s something to her advice. If you’re stuck, make something happen.