Small gifts for baby sprinkle

My cousin is planning a sprinkle for me! I have a 3.5 year old boy, and am having a girl this time. Plus, I’ve had 3 losses - so we want to celebrate! It’s going to be small - 20ish people, and I have most big item things left over from my son I can use. I made a registry that has about 20 items on it - crib sheets, bibs, bottles, pacifiers, etc. I don’t EXPECT gifts, but want to give ideas if people want to get something. Is it okay to include a registry on the invite, or does that look bad?

If you’ve been to or had a sprinkle, any other ideas? Thanks!