mamas help me pleaseee

Olivia • Mommy to Isabella❤️👑
How much should my newborn baby eat? She's 6 days old and eating 60ml but still seems hungry after that and she spits it up too no matter how long we burp her as soon as we lay her down to change or nap it comes up again is there any way to prevent this? She's formula fed and had no issues the other days but yesterday the puking started help me mamas😭