I'm a 14 year old male,and don't masturbate with fantasies of men/girls, am i gay?

I feel the same way im 15 but i think i kind of have something like yours exept i do like girls. Whenever i wear briefs i get so horney and i do want a speedo just to wear it. Sometimes i look at guys in briefs or briefs in general turn me on. I kind of hope this ends before puberty because its one of my guilty pleasures that nobody knows about. To answer our question though u might be aual, or will soon find either guys or girls attractive in the future. I know i dont get horney from girls but when i am already am horney all i want to do it find a girl an do it with her. But id just keep waiting and eventually u wil figure it out.