I have no idea if I I'm bi. But I'm in high school and my whole life I've been attracted to guys and I still am. Yet now I'm getting more attracted to girls. I've never said this out loud. I don't know what to do.
Always always be true to yourself, there is nothing wrong with you, your going to be attracted to whoever...follow your heart!!
So long as you are true to yourself and whomeever you are with then you will be good. Take care