Urgh, that's why we can't have nice things. Every time some idiot decides it's a good idea to dox and expose a girl for being a slut online, 10 other girls see it and decide against being slutty, and who the fuck wants that?
I'm really sorry this happened to you, but afraid I can't offer much advice. A bit of googling brought me here, which is a pretty depressing summary of what you can do by someone much more knowledgeable than me: https://positek.net/have-you-been-doxed/
Hope it works out ok, noone deserves that :(
