As genderfluid myself I know the struggle. I haven't come out yet and my name itself is not gender neutral but I have adapted it to suit my needs. I have asked my parents to stop with the pet names and the condescending looks when I express myself more masculine or feminine as a personal means of feeling comfortable with my gender identity. Perhaps pronouns will take a while, I would suggest working it into a morning routine where you bring it up by addressing yourself as "daughter, son or child/offspring" to indicate "male, female or gender neutral" respectively. Feel free to
pm me is u wanna talk more about it but I hope this helps a little bit