Hey don't listen to those jerks. In reality, EVERY GENDER is made up! I mean, where did the genders "man and woman" come from? Someone made up the name for someone's genitals. Who cares if you're not a man or woman physically? You're still a human and you deserve to be treated like one
Gender is not determined by your clothes, hair, genitals or anything else like that. Your gender is what you decide it is, and that will always be valid.