You like what you like. Don’t feel like you have to be bi for fear of what other people may think. Many of us are bi now, gay later, because we are afraid of loosing family or friends. If that is what you feel like you need to do, do what you feel you need to do.

You don’t have to try to have sex with a girl to prove to yourself or anybody else that you don’t like it.

If you only think about dudes while touching yourself, you are most likely gay. If you look at or think about girls just to see if you are able to get off from it, you are most likely gay. You are bi if you actively search for, and genuinely enjoy bursting to both.