IMO you very clearly have some sort of sexual abuse issues. That does not mean you were necessarily molested by someone, but you were clearly modeled with inappropriate behavior, namely by your mother. For whatever reason, you started having sex at an early age and, I think, saw it as a way to gain acceptance with men, just as you mother modeled. But you are smart enough to know that society tends to frown on such behavior, so you became the eccentric rebel type.
Either that or she really liked having sex and became an eccentric rebel type because it was against the rules to have sex.
a fine and enviable madness, this delusion that all questions have answers, and nothing is beyond the reach of a strong left arm.