I had a sinking feeling that we were reacting this morning... a few days of waking pre-6am and I thought for sure it must be a reaction... but I treated as a NWing this morning and she went back to sleep from 550am and woke for the day at 715am! Bedtime was 750pm last night... we have had a few days of horrid night sleep - DH woke her one morning, loud neighbours the next.. then she pulled a 20 min car nap yesterday at 945am! Thankfully she did nap yesterday PM, but I woke after only 1hr 40 (generally a 2 hr nap).
I think we are good!!!!