Ok so my baby boy is 2 weeks 4 days old. I have been doing nothing but breastfeeding. I want to start storing milk in the freezer which means I would need to start pumping. At the hospital when my boobs became engorged the nurses told me just to use one pump on both breasts. (Pump some out of my right breasts then switch & pump some out of the left.) Thats what I've been doing but I'm only getting 2-2.5 oz all together! Which isn't enough. Do I need to start pumping out of both at the same time now? Will that help increase my supply as well?