pumping

Kasi • Mommy to Killian Lee Gonzales (12.29.16) pregnant with my second due 07.27.19
So I've been pumping to help get my milk to come in before my baby comes home from NICU and I noticed my right breast (the one he fed off of when he was first born) is producing more than my left. Is there a way I can even it out? Or is it normal?