I don't care what you call yourself. I don't agree with it, but whatever. As long as you're not hurting anyone or acting like a complete cunt about it (like, where you have to constantly correct people about them "misgendering" you) (or insulting "cis" people for oppressing you). I think most of them probably have gender disphoria. But as long as you're happy with yourself, go ahead and be yourself. I could care less about what gender you identify as. Don't be obnoxious about it though.