A baby BP I ended up with has the name "Bitey", for good reasons when I first got her.... Going on 2 months later my 16 y.o. daughter has no issues getting her out of her tank and handling her.
yours should calm down as it get a little older and gets used to it's new surroundings, Don't give up on him they need to get used to the new surroundings.
Also I've been bit twice by 2 of the baby BP's I ended up with, never broke the skin, felt like a pinch so have no worries if he gets you once or twice