phenomen a book

Sarah was once a college student named George. Her last known memory of her life before was visiting a blood drive near her college campus. Now, suddenly, she finds herself in another world and being forced into a marriage against her will. Finding herself in the body of the daughter of a duchy and the crown princess of the kingdom, Sarah Goodfellows, and having her concerns towards cancelling the wedding dismissed by her maids as mere nerves, she is forced to take matters into her own hands.