Over fed baby???

Ok, my daughter is 5 days old and I feel like I’m over feeding her! She has 20- 30ml EVERY feeding, which is every 2 1/2 hours. She’s been like this literally since birth. The very first bottle she had like 3 minuets after being born she downed in a minute and it was a fell 40ml!! 😬 If it’s any less or if I try to space out feedings more she FREAKS out and tries to eat from ANYTHING close to her mouth and she just cries and cries.

She burps really well for me and only spits up if she cries hard after eating ( like if I change her diaper right after a feeding she’ll scream as soon as the diaper comes off and won’t stop until she’s covered again and work herself up so much she spits up a little)

shes gotten hiccups the last two days and I just feel so bad when she hiccups because I can’t help her.

I know they can mean she’s being over fed so any advice? Because if I feed her less she freaks out.

-also I’m exclusively bottle feeding her formula. And yes I have tried giving her, her binkie when she freaks out about less food but she just spits it out and won’t calm down until she gets a bottle