My baby is 4 days old is it normal to pump 2oz in each boob or should it be more?!

that's perfect

You shouldn't be pumping at all right now unless you're exclusively pu, ping

@meagansimone, if I don't pump my boobs engorge really bad!!

Pumping will continue to make them engorged. You'll be engorged until your supply regulates around 6 weeks. Pumping tells your body to make more milk. Engorgement means you're making too much milk. All you can right now is hand express to comfort.