Hugs hun, you're doing fab
is there any chance do you think the fact they're not fully settling after a breastfeed is not that they're not getting enough, but just that's how babies are sometimes? I know a paci was discussed earlier on in the thread but I wonder if that would be worth a go to see if it's really just sucking need rather than hunger need? Or maybe starting to reduce the (formula) top-ups? Just thinking that if you are worried supply could be an issue, the best things to do are to feed from the breast and to pump, even if you're not getting a lot off, rather than supplementing with a lot of formula which may in the end negatively impact supply. Not that mixed feeding is an issue at all if that's what you want to do, but if you are wanting to try to EBF then it makes sense to do everything possible to maximise supply if you see what I mean?
Again, with the caveat that hospital is a bit different to home, what we normally do with our twins on the ward is to encourage synched feeds from day 1 (maybe staggered by 30 mins or so) and generally wake to feed 3 hourly. For mums hoping to breastfeed we encourage them to put LOs to the breast for 30 mins or so, then to pump, then to top up the feed (with EBM as much as possible, formula to make up the difference). We tend to work out how much milk we'd expect them to need based on body weight, and in the initial stages give that full amount as a top up. Once LOs are becoming stronger at breastfeeding, a little more awake, and gaining weight, we often try cutting back on the top-ups to half volumes, and then see what weight gain etc is like after another 2-3 days. And then trial not giving the top-ups at all. Could you maybe adapt something like that?