Pumping

Isela

I have been breastfeeding my son for 2 months now. I have no issues, it doesn’t hurt anymore and my skin is completely healed on my nipple.

Today I have decided to build a supply and pump for the first time but It hurts to pump. My skin peeled off on the side my nipple and it is now inflamed. Can someone tell my why this is happening? Obviously I am not doing it right because I feel like this should not be happening. Help!