So I pumped 4 times during the day and once in the middle of the night. My baby is almost 9 weeks old. I supplement formula at night (he's walking 1-2 times a night right now) . When I pump I only get like 3-5 oz total between both sides... I don't have time to pump more often during the day and I either pump 15-20 min or until I seem to be "empty". . Idk if I really want to take any supplements or anything and I'm trying to drink more.. I'd like to produce enough to continue feeding baby only breastmilk during the day once he's sleeping through the night..but it doesn't seem like I'd have enough?