(((hugs))) for all the rough nights
It does look like you've been getting some reasonable days though:
Wu0600
Nap 1125-1330
Bt 1835 (put down at 1805)
Nw0020-0200
Today
Wu 0610
Nap1125-1325
Bt 1820
with nice naps.
I would guess that the NWs are either OT (from all the NWs) or teething (or both!). Does she seem in any discomfort at all?
If it's OT, then maybe try an even EBT of 6pm one day to see if that helps.
How did yesterday go with two naps?
On days where she needs two naps, are you going for short am or short pm nap? I know you didn't have much luck when you tried short am the other day, but perhaps she just needed a touch more A time after that first nap before her second nap, for it to be a decent length? It can take a bit of tweaking to find the right balance.
More (((hugs)))
Have you got any help with the NWs or is it you dealing with it all by yourself? Do you get any time to rest during the day?