Baby Eating

Cari

So I am pumping my milk for my daughter. She is 2 weeks and 4 days old. She has a habit of eating two ounces about every 2-3 hours, sometimes more, but then cries and cries for more food. Every time I give her more though, she pukes it up, like it sprays out of her. I don’t really know what to do, I don’t want her to be miserable and hungry still but so don’t want her to throw it all up. Any advice??