Hi there, that does sound tough
That dreaded 4mo SR and all the associated routine changes... Tbh I'd agree with the advice you've been given on your GS threads - there's not really much more that you can do, and if she's mostly happy, try to kind of doze through it, if that's at all possible! Yes of course comfort her when she gets upset, as you're already doing. I suspect that once her days are a bit more consistent, her nights will follow, but it does take time, btdt, it can be so frustrating, can't it?