Genderfluid trans guy here, I see a lot of my kid self in this. As a kid, I didn’t feel a specific gender or have the words to express that, but I had feelings. I’ve been told “you’re a girl and/so you must do XYZ” but some days, I wanted to be seen as a boy too. I wanted to wear baggy men’s clothes and cut my hair. Some days, I don’t feel like either gender. After all, I’m just me. And you’re just you.

Also, I’d agree with another commenter I saw that cis people don’t usually question being cis. I won’t label you, though, that’s for you to decide but I’d say you do fit under the trans umbrella