Breastfeeding/pumping green poop

Sheens • Momma of sweet toddler girl and a new baby boy!

My LO is 2 weeks old now and all week she has had green frothy poop for the past few days. Is this possibly a foremilk/hindmilk imbalance? Is it something to consult the lactation consultant about? My routine is BF for 20 min (one breast) and then double pump. DH gives her a breast milk bottle (2 oz) while I pump. Every 3 hrs.