I have had a strange knot like bump under the skin (tiny like smaller then a rubber earring back) in the outer lip near my vagina for a long time. I cant even remember when i got it.. i want to say even b4 i was sexually active... any ways it never real hurts but when i touch it it almost feels like there is something under my skin... i have never had problems down there so i am not sure what to think of this...