How to mosquito hawks birth?

Like are they one at a time or like a bunch at one time cuz im super freeaked cuz like holy crap. Im sitting in my bed and i look at my closet and I see this huge mosquito hawk come out and I run out of the room and it follows me then I run back in and close the door so it cant come it. fast forward 5 minutes and a nother mosquito hawk comes out holy poop, repeat and 5 mintues later another comes out are they all just hatching right now or what is going on are they like having a party and the party is just ending but they're all leaving at different times cuz they so drunk or what. Holy **** im so afraid I know they don't hurt people but these poops are so big its like holy poop man its like my hand size man. Cuz if they lay like 7 eggs and then they all hatch at once and I just saw like 6 come out of my closet then will that mean they will slowly multiply in my home until i cant move because their are so many! That would be so not cool bro.