Questions for Haakaa moms🍼

Ruby🌺🦂

First time using a Haakaa, would i be able to use it as a regular pump or is it to catch let down only? when i see people recommend it i see them say “to catch let down”.

also what would you recommend to store the milk in?

should i take it to the hospital? if so which bottle do you recommend to feed the milk to baby in

Thank you 💐