Things to pack in hospital bag?

Stuff that I absolutely need ! Last time I over packed and didn’t need a lot of stuff . Plus the stuff they gave me at the hospital so my mom had to make 2 trips to her car. I don’t want to over pack . So far I have PJs for me , lotion and Waist trainer Incase I can’t get a postpartum belly band. I’ll be bringing my charger and soap, tooth brush and that’s it probably. For my son I’ll be packing 1 outfit . 1 onsie , socks, bib. And that’s it??? Do he need anything else? I just feel like I’m missing so much more .