The Mockingbirds by Daisy Whitney

Alex is a junior at a prestigious boarding school, a dedicated musician, and the sort of person that rarely pays attention to the daily gossip and chit-chat of school life because she is so focused on her long term goal, which is Juilliard. All that ends when she is date raped by a classmate she barely knows, and becomes the unwilling subject of gossip and slurs. Although Alex wants to go on with her life and avoid being a victim, she has many questions about what really happened to her that night and to what extent she was complicit (if she was).