I posted a few weeks ago about my DS (now almost 4 weeks) not liking to comfort nurse (e.g. if I try to offer the breast when he is tired - usually an hour after he has woken and had a feed - he can get quite furious with me and latches/unlatches when my let down happens. After this he will usually settle to sleep with a cuddle and likes to suck on my (clean) little finger. He clearly likes to feed when hungry but isn't one to feed himself to sleep/be comforted by feeding during the day
After reading around a little I think a large part of a lack of comfort feeding is a strong letdown and possible oversupply. He typically will feed for about 5 mins and then seems satisfied (I offer him both sides but usually he is done at one).
When awake he is mostly content (aside from a bit of usual newborn fussiness which I think is mostly due to tiredness/my 4 year old overstimulating him etc). I'm just constantly doubting myself that he is getting enough. He has plenty of wet and dirty nappies. He sleeps and wakes for feeds across the 24 hours (typically feeds every 3 hours). My breasts feel emptier after feeding. His weight gain has been good since birth (he was last weighed at 2 weeks when his feeding was similar). It just feels like these feeds are so brief in comparison to stories I read about people spending hours trapped under a feeding baby. I occasionally pump some milk just to have a freezer supply in case needed and with a pump I can easily get 150ml in 5 mins and I know babies are more efficient which makes me feel like he is getting quite a lot in the short feeds but I just find myself constantly doubting myself.
My first born was similar with his feeding habits (he was a furious baby though and had CMPA and reflux which meant eventually he developed a feeding aversion so that's a whole different story but definitely where all my self doubt is coming from).
With DS2 I don't want to get into an obsessive cycle of weighing him because I did with DS1 and it was not helpful so I suppose I'm just looking for some vague reassurance. (To add - HV didn't seem concerned when I explained)