I'm in love with a girl that doesn't exist. What should I do?

[TheSunWorshipper]

I had a dream about this girl my age twice. I'm 14. It has been a while since my first dream, I just awoke from my second dream. She doesn't exist in real life, but I'm in love with her. I want to marry her. Nobody else in reality has been so perfect as she was. The thing is, it is not her looks that get me, but her looks are pretty natural, but it is her, just her. I never fell in love with a girl like that before, mainly there looks. But that girl I dreamt about is the one. I miss her. I am scared of never marrying her again. I love her. What should I do? Please, I really want to just switch into the dream world just to meet her but I am pretty sure that's impossible. Isn't it? I really love her. I never felt such love before. This love is probably the most love out of any love I will ever have. Too bad she isn't real. I never actually confessed to her in the dream I loved her either, we are just great friends. What do I do? Please be serious. I am desperate for her.