The Heart in Conflict

I've actually been reading this new series and the first book is called Marked. It's basically a book about human beings turning into vampires if they get "marked" (which is just another word for being chosen). The protagonist, Zoey, is marked to become a vampire and now has to attend a new school specifically for vampires. Being only a first year, Zoey is slowly getting accustomed to this new way of life. Only after a couple of days, her mark changes into something huge, something only mature vampires can accomplish. All she ever wanted was to fit in, and now she's undergoing these drastic changes. Many people start expecting great things from her, but she doesn't want to be in the position to make these life-changing decisions. She is then put under pressure to chose whether she'll live her life normally or whether she's going to take on these large responsibilities.