@Tattie @Azuaron He's not the only one. Another occasional author here, and another who has pondered waking up as/being polymorphed into a different body. Talking to friends (I also do TTRPG) I hear that the depth of dysmorphia people would experience would vary, but it is real body horror stuff.

Also useful for understanding and building empathy now I have a non-binary child.

Thank you for putting it so well. :-)