Hi. I m 47 and seem to have just acquired a new mole in the past two weeks on my face-right in the middle of my cheek. It is slightly raised, tan, about the size of a pencil eraser, and seems symetrical- not abnormally sized, shaped, or colored. It is slightly itchy. I do not have many moles. Is it normal to get a new mole like this in middle-age, or should I be concerned it could be melanoma?