Yellow in two month olds throw up?

Question

I had just gotten done pump ">breastfeeding my daughter when I was burping her, she had thrown up & I noticed there was yellow spots in her throw up.. should I be concerned? What would it be? She’s two months old & has never had anything in her throw up. She acts fine, doesn’t have a fever & is doing what she normally does, laugh, smile, kick & babble..

Answer

Probably just milk. Show it this picture to the ped. If you are concerned my baby had them too.