Pumping Question!

Hello pumping mamas!

My plan was to exclusively breastfeed, but my little one lost too much weight. I started supplementing with formula and decided to pump exclusively. (I think my baby is a laid back eater and doesn’t like working for milk. 🙄)

For those of you who started pumping, how much were you producing each session? I’m only pumping about .5-1oz per session. This includes both sides. What advice do you have to increase my supply?

My baby is only a week old. I know that I should be producing more milk than I am.