Update: I set up the moist/wet hide for the night and sprayed down the tank before bed.
When I woke up he was still outside of his hides (not normal) and still completely stuck in shed
I've put his water bowl over the UTH and redid his moist hide. Not sure what else to do.
Unfortunately, I have classes all day today so I'm hoping he'll be okay.
I think I will try a soak tonight if there's no improvement.
Also, he looks so skinny since he hasn't eaten since I've gotten him. Maybe he just doesn't have the energy to push off his shed?