I get that the kid is messed up. But damn. Its dragging. We are what we are. You can be a penis wielding human that prefers feminine things, human with a vagina that prefers masculine shit, or just human that prefers whatever mix of both. "I'm not a girl yet I have a vagina and no cock, I'll deal with people identifying me as my biological sex, HOWEVER, I'll try to inform my friends of my gender identity so that they may treat me as such." Something you'd hear from a mature version of them. But I understand that won't happen until somewhere near the end. This is supposed to be about some immature brat who can't deal with shit like their conflicting feelings and others perception of them. The brat meets people, experiences the world, and learns to spread their wings without needing anyone's approval. Buuuuut, I drop nao. I don't like MC. Its like, the peak of weak MCs. Even worse than whiny isekai harem protagonists.
On a side note, you can't expect the whole world to know how to treat you specifically, so don't expect shit until you know they understand. They usually won't treat you like a pig right off the bat. They'll treat you based on initial information. You look like something, you're probably that something, so they'll treat you the way they'd treat that something until you somehow make them understand you're something else entirely. Plus, if you yourself don't understand, don't lash out about it in front of people that you aren't even that close with. Fuck, the MC is just... shit. Then again, they are just a kid. If they were older, they'd be extreme trash.