Help? I want your answers?

So I’m a girl and I just met this girl and I like her I’ve never thought of girls in a way I do with her until now like I’ve always liked boys... is it okay to do that I haven’t told any of my close friends yet because I want to try something new and if it doesn’t work out with the girl does that make me bi? Or just curious? and I’m scared on what they would think of me afterwards, so what are your comments on this