Congratulations on the arrival of your son
!
You are in a difficult situation, aren't you, in that you want to BF (I presume), you are told to top-up, and ultimately you want to do the right thing for your baby.
The whole thing is not so much about FF/BF, it is about how much fluid your baby is getting, not what fluid IYKWIM.
I'd second the idea of a 'babymoon' - go to bed with him, have lots of skin-to-skin with him, let him drink/nuzzle/sleep on you and he will soon get the hang of it.
If you have to top-up, consider trying a cup or spoon to feed him with (let him lap milk off the spoon rather than tipping it in his mouth) rather than the bottle, so he does not get too used to the passive way that milk runs into his mouth from a bottle. Yes, drinking from a breast does required more effort from a baby and some take to it more easily than others, but they all do learn
.
FWIW (andecdote, not data
), I topped up DS1 from about 6 weeks onwards and he v quickly just enjoyed a cuddle with me with dummy nipple in his mouth - and then downed 8 oz FF. Yes, I had wrong expectations about what BFing would be like and some dodgy advice.
In the first few weeks, really, resign yourself to do nothing much other than being a boob on legs. IMO, 'submitting' to that idea is actually quite helpful and relaxing - you have no other 'job' than to provide holding/comfort/milk for your baby.
I really hope he gets better soon. Day 3 and 4 are often the turning point. Good luck!