Beginning Pumping

Tr

So I was gifted a pump and I think I actually would like to use it to build a stash for date nights, when we're out in public, or even just letting her daddy feed her sometimes. I'd still want to mostly breastfeed, though. She feeds off of only 1 breast per feeding, so I don't think it'd be hard...

But how do I begin pumping? Do I pump while feeding? Do I pump after feeding? Do I pump every feeding or only a few times a day? Both boobs or only 1? For how long? I have so many questions!!

Help this FTM out please!