Surgery prep

I'm having my first planned surgery in roughly six weeks (both my previous surgeries - 1 not endo related - have been emergencies 🫠) and I have no idea how to prepare. what should I pack/have prepped for when I'm home and in recovery? I've seen that pregnancy pillows can help? thankfully I've already got one of those, but what else should I have on hand? thanks in advance!! 💖