Wordpress owns the server, they can easily know the visitors IP and your IP will have been logged too when you opened the account, and Wordpress has erased girl lover blogs in the past, that is something to consider, they are not a free speech platform for girl lovers one day you may wake up and everything is gone, if I were you I would do a back up of the text, copy and paste and store it encrypted in https://proton.me/drive or Tuta.

I can´t tell you of any free platform where you could host a girl lover blog and not have it erased, everybody I know of hosting stuff like that are on paid hosting. Free platforms do as they please, if they get complaints and the user isn´t paying I don´t think it is worth the trouble for them.