Penis = Man
Vagina = Woman
Both = Hermaphrodite, and even then you're still one or the other

You like men but you're a guy? Homosexual. Homo stands for same.
You like woman but you're a guy? Straight. You can make another human being, and is considered the norm.
You like men but you're a woman? Straight. You have the ability to contain, and bring into the world a child. That's a miracle that not even some woman can have.
You like woman but you're a woman? Homosexual. It's just as basic.
You like both, and you're a man? Bisexual.
You like both, and you're a woman? Bisexual.

See what I just said? It is simple, it is nothing hard to grasp. You are not special, you're diffidently not gender-fluid. If you believe that you are? You want attention, because you can not believe something that stupid. But if you legit believe that there is a thing called gender fluid, and you are one. Then I already said you're stupid. You can have surgery to change your gender. But be happy with something you are given, i'm okay with sex-changing as it won't change my life any way. But I believe nothing is restricted because of your gender. And if there is, then that goes against your natural rights.