I don’t know what this is

Brandy • 23- Happily Married - 🌈Rainbow Baby Born 12/22/17❤️💛💚💙💜 Second Rainbow Baby Born 11/14/2020 🌈

It’s been a couple days since these bumps popped up all over my baby and I have no idea what they could be or how to get right of them. They are all over her elbows, hands, legs and butt. Does anything have any ideas before I take her to her pediatrician.