@kimberlyyyy_the-preemie-mom, thank you! I didn't hAve this breast feeding my first son but he didn't latch so I pumped for 4 months

Breastfeeding burns calories so it's probably your body adjusting to making milk. I went through it twice; the first few weeks of pumping while my itty bitty was in the nicu and then once we got home and started actual breastfeeding I had the issue again. Never felt full. Always ate. It doesn't last forever though.

I think it's just how breastfeeding in general goes.