I'm so sorry to hear that
But you are a young and very beautiful girl, with a lot going for you. You have the whole world before you and can do whatever you set your mind to. I have two daughters, one would be about your age. My advice to you would be, live your dreams, do what you want, don't tie yourself down to one person too early. Life is too short, be happy
I know breakups are painful, but with time that pain will ease. Hopefully your little on with provide you with comfort during this hard time. My thoughts are with you. Congratulations on your College Graduation!