[QUOTE=Blitter2014;

At very least make sure you get some rest. They say laying down practicing mindfulness or relaxing and tensing musle groups is nearly as good as actual sleep, so if you can give that a try along with any other coping strategies you know.

I know for me, "they" were quite wrong. If I just lay still in quiet meditation. I can get up and go all day the next day. Then, by night two, I'm starting to think maybe for just me, sleep is optional....
It's a great path to a full blown psychosis with hospitalization.
My short answer to when to go to sleep is, after I take my medicine.
Hope you get some sleep. Don't be tempted by the idea that you can do without it. They have a great saying in AA rooms which translates well here : "we never graduate from being human."