Remember what you pump isn't what you actually have a breast pump can't effectively get milk like your daughter can. Do you have any milk stored?

@khalil_mommy, she's been eating and throwing up and crying to eat immediately again and repeat, I finally pumped and I got an oz but barely, there's just dribbles @khalil_mommy

My doctor told me you never run out of milk. Have you tried to pump and dump and see if she still throws it up?