I developed vitiligo when I was 10 years old. It grew under my right eye and a small patch on my right nostril. It has been static since then. Today I'm 21 years old, but I see the skin on my cheek getting white. A picture of my earlier patch (just under the eye and of my nostril), along with the new whitish skin denoted by the arrow is attached herewith. Although it's very light, still I feel concerned whether my vitiligo has started to spread after 11 years or something else. Could you please help me with it?