What is this bump?

I've noticed it occasionally when I'll wipe and brush against it briefly and it hurts then but otherwise I don't notice it. It's in the center of my clitoral hood just above my clitoris and is about the size of a pea and the same color as the skin around it and hurts when touched. Please excuse the hair. Having to take care of a baby has put some stuff on the back burner lol.