[Silhouette]

Wait, so were you only together for about a week? Because if so, then I think you need to slow it down because love is a strong feeling that doesn't come from being together for only a week.
Anyways, I'm really sorry that he dumped you, break ups are always tough to deal with. The best ways to move on is to cut off contact with him, and to spend time with friends and family. If you have any hobbies such as sports or art related, then I would do those as distractions and to help bring your mood up. Getting a new hair style or a makeover is helpful too because it brings up your confidence.