I have a 4 week old. I can't seem to get to fall asleep between the 1am and 6am feed. Basically it pretty much takes 2 night feeds to get her to sleep. She's not colicky just really restless and fussy in the sense that I struggle to get her to just 'relax' and lie calmly to fall asleep.
I have a 2 year old toddler so need some night sleep to be able to deal with her as I can't sleep in the day. After the 6 am feed baby literally flops asleep (but I can't!!) my husband is in London this week so I'm in my own.
A sling doesn't really work as when I stop walking her eyes pop wide open! (Plus circuits if my lounge at 3am is not fun)