Heather's...wait what-?

Murder of popular kids and false suicides....a sexy bad guy and strong female lead who shoots middle fingers off, that all happens in the cult classic film "Heather's" Vanessa is a massive fan of it, and has posters scattered across her walls. Everything changes, when she finds herself in the story! Will she follow the story of the female lead, Veronica Sawyer? Or will she triumph over the main antaginist? Or will she maybe go with his evil plan of bombing the school as a last "fuck you" to society?