Hi Dr, I Am A 37 Year Old Women Living

Hi Dr, I am a 37 year old women living in India Bangalore,Ii have a dark complexion i want it tobe of a lighter color specially my face n neck, as it as turned darker then the rest of the body color.....please need help as have a lots of taunts coming from in-laws side on this issues.... as well as i have had three kids all are yet small the youngest being 2 1/2 yrs....I have a darker area around my belly button area whole way round like a belt due to pregnancy discoloration please can u help on that issues as well...thanking u so much for your time n efforts to serve us...God bless