I have what use to look like a mole smaller than a pea on my scrotum. It was brown many years ago. No it looks like a squashed pea, irregular in shape and trippled in size. Its now brown in a small area and pinkish skin tone among the rest. It has a scaly texture and slightly raised off the skin. the edges are jagged and a few little skin tags are growing along the edges. Should I be worried?