IRL found my fics and knows i’m proship

So, everybody’s worst nightmare has happened to me. Someone I know in real life, who is considerably younger and not used to the usual freaky tumblr goings on, has found tumblr. Since (I thought) I was completely anonymous on this account, I’d posted and interacted with some taboo content, wincest mainly. And of course, my ao3 was attached to this account too. Just imagine what I’ve written there.

My friend is considerably weirded out and clearly doesn’t see me in the same way as before. I also have little to no confidence she won’t tell other people I know about this.

I’ve told to her how I never meant for her to see this, how I try very hard to keep my internet persona separated from my real life. I also made sure to stress that my morals are not reflected on what fiction I enjoy. I’m not sure if that made any difference. She’s called me a freak.

Anyone share my pain? I need to know I’m not alone. I’ve had to delete my tumblr, along with delete my ao3 and make a new one. This is a tragedy to me.

edit: I’ve confronted her about not believing she found my account by mistake. Hasn’t answered yet, probably won’t. Oh well.