Talk to Gynecologist on Breast Size Problem

Aoa, em married, meri ek beti hy aur breast feeding k baad sy breasts ka size bht kam ho gaya aur breasts bht bay-jan sy ho gaye, Beti 3 years ki ho gai hy MA But breasts abhi tak wapis apni asli haalat me nai aaye Plz any solution?