Ah, you have discovered the WrongSex paradox.
Namely, sex is utterly irrelevant in matters of identity, and it is taboo and wrong to reference sex, ever. Identity must never be questioned. In shortlists, statistics, women's spaces. Gender is unassailable, sex is irrelevant, unmentionable.
Except if YOU want to identify as a transwoman, which you absolutely must not.
Because you are completely and utterly the wrong sex.