4 days is still very early days and its fab she's taken to boobs so well!
I wouldn't imagine she's getting loads because at this stage she will be sucking to establish your milk supply so it will feel like she's taking a lot and sucking forever! But it's only to get it milk going you'll find over the coming weeks she will settle down until growth spurts where shel probs suck more again to increase your supply
The only advice I've got in these early days is that day 4 for me was the worst my nipples were sore as baby was sucking on the hour every hour he'd get sleepy on the boob and same as you if I put him down he would cry to be picked up And bk on boob
Just go with it, if baby wants boob give baby boob if your getting the feeding cues from her even if she had done literally 2 mins prior then put her back on she's learning how to get her milk and although its hard work its 100% worth it
You cannot over feed a breast fed baby if she doesn't want it she won't take it and if in the early weeks she only sleeps when u have fed or she falls asleep after. Feed on your boob then fine
Just if she's nodding off when feeding try stroking her cheek, her feet or back of her neck it usually wakes them abit reminds her what she was doing
There are times youl want to give up or think forumla might be easier because they sleep longer etc etc but honestly from the first time I got m lo weighed and saw him gaining I've never looked back
He was 7lb2 born now 8 weeks old is 11lb 14 all my milk
