Howdy Hive.
Crothian, you survived moving. Not something to be taken for granted. Congrats and I echo Hound's advice. Sleep.
I don't sleep lots most of the time (6 hrs a night is my average) but every now and then I zonk out for a big 10-hour snooze (or sometimes two in a row) and although I'm all stymied the next day, after that I find I get a lot of energy back.
But yeah, my brain really loosens up in the wee hours and I can get tons done in that span between "managed to empty my mind of the day's distractions" and "must sleep. need brains."