There can a couple of reasons: If a girl is too attractive then guys might feel intimidated by her and think that they have a better chance with other girls. Fear of rejection is a big influencer here. Maybe you have a bitchy attitude or come off to people as a crazy woman. Maybe you act or dress in a way that turns off guys or sends a bad vibe. Or it simply might be that you overestimate your attractiveness(it's more than just beauty).
There can a couple of reasons: If a girl is too attractive then guys might feel intimidated by her and think that they have a better chance with other girls. Fear of rejection is a big influencer here. Maybe you have a bitchy attitude or come off to people as a crazy woman. Maybe you act or dress in a way that turns off guys or sends a bad vibe. Or it simply might be that you overestimate your attractiveness(it's more than just beauty).