My DD is two weeks old and I've been trying to exclusively breastfeed. She spent her first week and a half in NICU so I was pumping a lot, every couple of hours. I was getting 3to 4 oz. now that she's home, if she sleeps through a feed I'll pump but only get like 1oz if that. And I know it's not hydration because I've been drinking 164oz a day. How do I know she's getting enough when she feeds?! If I can only pump an oz is she only getting an oz?!