Idk why guys are never attracted to me?

Nothing's wrong with you.Many things maybe happen.Have you ever thought that boys never try coz they see you are very nice and they think they have no chance??Or that they like being with you and are shy to tell??Open your eyes,someone likes you,there's no doubt about it(bcoz as you describe urself you are beautiful)and why don't U make the first move?Most guys want the girl to make the first move!So,take all your courage and go for it.Hope I helped.xx