Help!

So my religious sister just saw my very queer Wattpad profile where I have written very gay fanfiction. My religious family knows I have Wattpad and I write fanfiction but they don't know I'm bi and that the fanfiction is gay. I told her I gave my password to a friend and they changed the profile but she saw my reading lists and shit and I'm utterly screwed. She wasn't using her account (which I have blocked) so I can't stop her. HELP!! What the fuck do I do?