not sure if every hospital has these since I'm a FTM but thought I'd share this tip with everyone (although I have no idea if this is something everyone who's had a baby knows about) my hospital makes ice packs out of newborn diapers and they serve as both ice pack and pad. They shove crushed ice inside the diaper lining and cut the diaper so it resembles a pad (leave sticky tabs on) OMG does it feel amazing with the stitches and swelling!!
Re: Diaper Ice Packs PSA
https://intheknowmom.net/diy-padsicles-musthave-postpartum-item/
https://www.tallmomtinybaby.com/2013/05/padsicles-new-moms-perfect-companion.html?m=1
Here's the link to the blog!