We often prepare for the baby and get all the things however these are the things I found most helpful FOR ME during postpartum when my hormones were all over and I was overwhelmed with becoming a mum
So handy especially if you're a cosleeping mama
WenBags Waterproof Bed Sheet 70x90
These were a life saver during witching hour. Noise reduction ear plugs help to keep you calm when things feel a lot
Loop Quiet 2 Ear Plugs - Ultra-Comfy Reusable
Red light is helpful during the night when you need to get up