Curate, connect, and discover
stop what you're doing.
listen to me.
breathe.
it's okay to be overwhelmed at the idea of writing in your wip. it's okay to procrastinate. you have all the time in the world. it's okay to write in it months later, if you need that break, if you can't find inspiration.
stop stressing over your penmanship. it can be fixed. stop stressing over your word choice. that's what editing is for.
if your wip feels incomplete, don't start over. reread, plan, write. save the editing for after it's all on paper.
as writers, we often terrorize ourselves for not writing perfectly the first time. thing is, we don't realize that we're giving ourselves reason to stop writing. nothing you write will ever be perfect the first time, maybe not even the second time.
you just have to remember to breathe, come back to it later, and leave those worries behind.