Of course not. What you want is for time to move backwards and have things be the way they were when they were wonderful. To get over him, try to focus on everyday things. Do your hair, clean your room, do your homework, get a part time job, spend time with your girlfriends, make plans for how you will live your life until you find the perfect mate. Don't wait for a man to take care of you - plan to have a career so you don't have to be dependent on the first guy who will support you.
Many people feel dating means being together forever.
That's not practical. People are different, and if you want to find someone to spend the rest of your life with, you need to shop around. So, when you start dating again, don't expect a lasting relationship. Go out with guys you think might be what you want in a mate, get to know them, and see what happens. It might be he's not right for you.