What does it mean I had a dream of my own wedding?

Actually I was at my house and the people or my bridesmaid are in my house getting make over and me also they were putting make up on me and styling my hair and I invited some of my neighbors to attend my wedding for later and then I dont even know who my groom is although I have an idea that he is kinda look like me by the way Im single irl lol

What does it mean I had a dream of my own wedding?
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