I don’t have any advice but I’ve been there its so so so hard getting used to having a baby and unfortunately there’s no magic fix you just kinda wake up one day and realise that you’re genuinely happy and not full of stress and anxiety but it does get easier and you will get that connection that you want not everyone gets it as soon as they’re born and thats fine just don’t be afraid to ask for help there’s so much support available for mums ❤️
Definitely get in touch with health visitors and a breastfeeding specialist or group if you can, they can help you with breastfeeding if you want to give it a go and for any other worries you have, they really helped me with my 1st baby New babys do sleep a lottttt I took/take both mine to sensory baby groups and swimming lessons, a lot of these classes you can take from birth and they're really good for trying to connect with baby (my 10 week old usually sleeps through most of the sensory class like ha) or even just putting something similar on YouTube like baby massage or to get sensory ideas for newborns, don't put too much pressure on yourself, it's early days and it all takes some getting used to 🥰
Have you been seen by the infant feeding team? They can help with latch, and check for tongue tie. Also there may be some local bf support groups you can attend that can also help too. Newborns do sleep alot so as long as you are meeting his needs (feeding, changing nappies, sleeping) you're doing great. They need more stimulation as they get older. Just talk to him about what your doing, at times I literally narrate my day to my baby. They don't care what you say, just like your voice. Don't put pressure on yourself either, your baby is still really young, but it is tough, we've all been there