Hi Redgum! A few things to give you confidence-

Not all newborns will do the natural crawling to the breast/naturally latching thing immediately. I put my DD straight on but she wasn't interested. Newborns have been on a hard journey too- some will want to feed/know how immediately but others are too sleepy. But the fact you did all the right things early on like skin to skin should give you confidence this time around.just keep trying with the skin to skin, if you can have the privacy just spend a while lying around with no top/bra and soon enough baby will try to feed.

Not All babies feed a lot at the start either- as in feeding for more than 5 mins. Some will stay on for even less time at first. Again, they can be too sleepy, exhausted, still learning how to feed etc. My advice here is just pop baby on every time he/she stirs, cries, wakes up. If she falls asleep while latched on gently tickle the underside of the chin, change positions, change nappy to rouse her again.

Milk can be slow to come in. Popping baby on the breast as often as possible will speed things up. If you feel pressured to use formula or if baby is slow to regain the 10% of birthweight (as was the case with my DD) offer to pump / express after feeds then top baby up with whatever you can express. You do not need to or have to top up with formula unless you want to. Most hospitals have electric pumps and a midwife can show you how best to use them. You can also hand express colostrum if no milk shows up yet. Again someone should help you and if they do not then insist

Keeping in mind you may not express much for a while so don't feel disheartened by this if you do need to express in any way.

Don't be afraid to try lots of feeding positions. You don't need to be holding baby in the standard cradle position if it feels uncomfortable for you. The skin to skin method (it has a name - I cannot remember, maybe one of the others will/have cited it so you can Google) is great for this as it is relaxed and instinctive and really about giving yourself and baby time to get to know each other and to learn!