My 3 yr old son has these small circle spots on his upper arms, and now 1 on his upper thigh. They are flat, and almost resemble dry skin, the spots on his upper arms are a very light pink color they almost blend in with his skin color, the one on his thigh is more of a reddish color. They look kinda like a cigarette burn. I dont believe they itch because I never see him scratching them. They feel rough, just like dry skin. Does anybody have any clue what they may be, Im trying to get him in to see his doctor, but in the meantime I am worrying myself. I noticed the bumps about a week to a week and a half ago, at first I thought they were just dry skin patches, but they didnt go away so now not sure......