Hi....I have seen dark brown/black tiny spots popping up on my skin. At first thought it was just something under my skin and tried to use a pin to squeeze it out. Wasn t anything under skin, instead it s the color of the skin. I have a few on the back of my legs, back of arms and now popping up on my hip area. Can you help? I did use the pin to scrape away the colored skin, and it disappeared. Now one came back few inches away from other (hip area).