I'm mid-40s in monogamous marriage, so no risky sex. I have a hard immovable dark brown-black-ish pea sized (bit smaller) lump on labia minora, left of clitoris. Have also had excess discharge (normal colour), slight bloody discharge off and on, and mild itchiness. No pain, suddenly appeared in the last week. Seeing my MD in a week or so. A bit worried about melanoma, but hoping it's something easier to deal with, like angioma. Thank you for your time and energy.