Skin red patch

Hello momies, maybe anyone of you alam ano to. All of the sudden lumabas lang to out of the blue sa kamay ng baby ko 2 weeks after birth. We thought rashes lang pero wala naman any bumps sa skina sin smooth lang xa pero may red patches xa. Sa July 23 pa kasi next bisit namin sa pedia nya. Para xang birth mark. #Needadvice#AskingAsAMom