Are my boobs large or somthing?

Im 12, ill be 13 in like 8 months so its far away, but anyway, i wear a 32 C.My dads side of the family have like DD, im pretty sure im not gonna end up like my moms size, because there side at the largerst i think is like my size or a B.so can and predict when theyll stop freaken growin? Or how big theyll end up being when im grown? i was B about 2 months ago...Haha,thanks. oh yea, Im 5'0, or 5'1, and i weigh about 107-109,so i aint over weight or nothing like that,or am i? Gawd.Jw Thanks yall(: