Skin problems while breastfeeding.

Before I got pregnant, I had what i considered great skin. Not too oily. Not too dry. Minimal acne breakouts. This remained while I was pregnant. Now that I breastfeeding my skin is just not the same. I seem to have developed clogged pores. Specifically around my jaw line. My skin feels very oily as well. Anyone else experience these kinds of skin changes while pregnant/breastfeeding? How have you dealt with the issue?