My son is almost 6 weeks now and always seems hungry after I breastfeed him. I’ve been trying to pump after breastfeeding but I find sometimes it really hurts and pinches and sometimes it’s totally fine. I also find my milk supply very inconsistent. Sometimes I’ll get 3-4 ounces from one session and other times I’ll get next to nothing. I feel like I’ve tried everything from ordering a different size flange to trying every setting possible on the pump... sometimes it helps but I never know if I’m going to have a good pumping session or not. I’ve been topping him formula when he still seems hungry but I would really like to get him exclusively on breastmilk... any tips or advice would be much appreciated!