I'm writing a story about a girl who is possesed by a vampire spirit every night. She's convinced it's a dream, but then one night she kills a human early, and stops to look at her reflction in the lake. Her eyes are bright green, she has shaggy hair and sharp teeth. She realizes that she's a vampire and begins to abuse her power. She causes trouble at school, and even kills someone. So on, and so forth. Hope you like it! :)