Breastfeeding curiosity

Does any other nursing/pumping moms have issues with only being able to pump out of boob but not the other?? My two month old can eat off both sides and have plenty, but my left boob kindof refuses to pump. Like not even .25 ounces come out no matter what I do, or what time I pump. But my right one, I can pump out almost 2 ounces at any given time, and in the morning I can pump between 4.5-7 ounces. Depending how much water I’ve had the day before. Makes me so stressed out because I’m trying to build a freezer supply but I can only make 1-2 full bottles a day so it’s an extremely slow process