Thank you, I am a single mother & this is excruciating.
He has always been a great sleeper with perfect routines, transitioned from 3 to 4 hr, slept from 7-7 since 8 weeks, & we dropped the catnap at 7-8 months, & his naps are still great (surprisingly), although this DF trans is sometimes causing EW, but even today feeding at 9:30 last night, he woke at 6:45.....although crying which is new, but makes sense.
What is strange also is that he was a good eater, passing over purees quite quickly....he can eat big chunks of anything....
His demeanor has changed though, always being happy to tantrums & being upset, hungry AND developmental no doubt.