bless her (and you for that matter!)
Maths is not my strong point but based on what you said yesterday A is 32m or so is that right? I only ask as at around 33/34m we had some super sleep shenanigans. She took forever to go to sleep and then would ew. There wasn't much I could do about it as I found. R was still napping (though we had a few nap refusal days) so that eased the pain a little but we did have to ride it out. I just couldn't understand it as R was obviously shattered and where she'd normally be out like a light, it almost felt like she fighting sleep come what may. What I did find what that she had a language explosion soon after.
I'm not suggesting it's the same for A, just some food got thought of our experience at this age.
I hope things improve soon xx
