I obviously cant speak to your kids future experiences, but that kind of mirrors my experience. Once i got over “oh ok im a boy apparently?” in my childhood, once puberty came i got really depressed and deeply not okay. What i needed growing up was exposure to and normalization of trans identities (and for people to not assume i was a boy, but thats a big ask in this society). Even just a book with the super cis-accessible ‘born in the wrong body’ narrative. But my home life was a bit messy, so little support there, and school was, well, public school (read: rife with homophobia), so any feelings i had got pushed down and funneled into self hatred and shame.
I hope your kiddo has an easier time figuring things out, but even just having parents who are aware of trans identities and whatnot is a huge win in my book :)
You put this 10x better than i ever could; thank you for writing this out :)