Doctor before I was so fair my whole body part is 2-3tone more fair than my face, as I thought to make face colour like body I used cosvate gm cream for 6-7 month though my mom said i'm enough fair and not to use it so I hide it from my mom. But then when I stopped my skin looked 5-6tone less than before it was. And I got allot of pimples even when i'm at home my skin decreases day by day. I stopped using it on 2018, october. Still my skin tone is decreasing not only face but also whole body like neck hand leg .plz help what should I do doctor!