Harry Potter x reader (Vampire AU)

Reader moves to England with her parents and is enrolled in Hogwarts, the prestigious academy for troubled teens. oh yeah, you're a rebel, you went to Juvy for getting in fights at a restaurant. There you meet Harry, a emo boy who seems shy and antisocial but you get closer to him and slowly you fall in love with each other. As he falls for you, he grows an obsession. You see him more often than you used to and he seems nicer, so you get even closer. but will you find out something scary along the way?