Health Question About Down There

Sorry if this is tmi but a few months ago I noticed this bump around my lower region. I didn't go to the doctor partly because I wasn't comfortable talking with someone about that, and partly because of money. Anyways I've still been keeping an eye on it just in case something changed...it's still here but a few weeks ago another one showed up and even more recently there is sometimes this weird numb tingly feeling around them. Does anyone know what this is or what I should do about it? Thanks! And sorry again for the semi awkward question.