Hi Karen,
Poor you, it's awful when you think things are going well, and then they throw a spanner in the works, isn't it? Sounds to me like the restless night's sleep got her overtired, and she just needs to catch up. All I can advise is persistence, I'm afraid.
As for quiet tummy time, well, I'm not sure, as ds HATES t-t, even now, always has done, so I'm not the expert
. But, when we do need quiet time, we read a book together (I read it, he chews it
, or we have a walk around the garden, pointing things out. Maybe some music could help, too. We've got some relaxing classical music that ds loves, that always helps keep him calm.
Basically, I'm trying to figure out how to keep her from getting so overtired. If she does wake early in the morning, am I best putting her down after 2-2:15 A time (her usual) or trying to extend to stretch the day back out?
I'm not sure what the others think, but I would be inclined to put her down after her usual A time (if not a little sooner) if she has woken early, as that is when A time is the shortest usually. You don't want to extend it too far and tire her out. If necessary, she could have another catnap later on.
I hope her health issues work out well, and you're right about dealing with those first, and sleep training second, but, as you say, if she is well rested, that can only help.
Please let us know how you are getting on