i have some parts of my vagina itchy, not relatively the inside but more to do with where the public hair grows as well as darker shades of skin around my vagina, like my legs and sorts. i also have small series of bumps sized as a prick of a needle around the labia and around the vagina, like the walls i was wondering if this is normal, or if i have any infections, if so, how do i get rid of this?