oh my god by baby keeps acting like she is hungry but I have fed her like 10 times in the past hour…

oh my god by baby keeps acting like she is hungry but I have fed her like 10 times in the past hour but she has spit up 4 times and it's making me feel like I shouldn't feed her anymore but when I hold her she moved her head around looking for a boob so I know that's what she wants. I've tried giving her a paci and its not helping. she just keeps screaming unless I give her boob and then she ends up spitting up or wanting boob within just a few minutes.