It never is, and especially not around nap transition times. (((Hugs))). It's even harder when nobody around you gets it
How are you dealing with the super early WUs?
I know it's really hard to push for NNDs after such a short night, but I do think you're going to continue in a bit of a horrible spiral if you keep letting her have a long nap. I would do everything in your power to keep her in the dark and quiet until a reasonable WU time, say 6/6.30am, push her though without a nap as far as you can. If she is completely falling apart mid-afternoon then let her have a very quick catnap but then wake her up. Scary I know, painful I know, but I think it's where you need to go. Then push to set BT of 6.30pm. Do the same the next day, and the next. At *some point* she has to crash and go back to sleep in the early morning
Have you popped over to the 1-0 thread for a bit more encouragement (and maybe some other ideas?)?