"OMG! Like, Tiffany? She totally told Heather that I had sex with Trevor. I mean, no way! He's such a dork! Anyway, Heather told Megan who told Sierra who wrote a note and passed it around 7th hour band and now everyone in the school thinks Trevor and me are an item! My life is like totally ruined! Now I'm afraid no one will ask me to the prom because they're all gonna think I'm a slut!"
That's what you sound like, and your doxxing problems are going to be about as meaningful a year from now. Your life will suck for a short period of time, then everyone will forget about you and move on to the next bit of juvenile drama.
If you're honestly concerned about your safety (not just your reputation, that damage will blow over and be forgotten) take the evidence to the police and get real legal advice instead of asking a bunch of jerkwads on a random tech web site.