@raptureman2020 I'd tell her:
Love is a beautiful thing.
Yes, it can lead to heartbreak, as you have noticed when your crush rejected you. But all in all, if two people love each other and it makes them happy, it's a good thing.
Now, the majority of people will fall in love with someone of the opposite sex. That's why there are people who believe that this is the only way it's supposed to be.
There are also people who believe that their way of living is the only acceptable way. And that is what they teach their children. And then in turn, their children will say bad things about it. But think about it: Just because you like something one way, does that mean, everyone else needs to feel the same way?
If your favorite color is yellow - do you expect everyone else to only love yellow? Or would you try and tell everyone that your favorite food is the only acceptable food out there? Kind of silly, isn't it?See, and that's why those kids are wrong. Who you love is only between you and that person. It does not affect anyone else. It does not hurt anyone else.
Right now, there is no need to but a label on yourself. You do not have to decide if you only like girls, boys or both. The only important thing you need to know right now is that no matter what gender the persons you will fall in love with over the course of you life, your mom and I will love you no matter what.