Wonky boobs

Hello!! On my right breast my nipple leaks a lot due to an old nipple piercing, both piercings have been removed but from the hole on my right breast I leak milk and on my left breast I don’t. So now I’m stuck with one big breast (left) and one tiny boob (right) any idea on what I can do? I took my nipple piercings out a year before I got pregnant as well 😫