Speak for yourself, hon. I still think it was fate
I agree that it's less significant that she dreamed about you than that
she thought it was significant enough to mention it.
Use this as the opportunity you need to summon up some balls and go talk to the girl! Don't mention the dream (weird) but just keep that as a little talisman of confidence in the back of your head.
What have you got to lose talking to her? Either she likes you and Woohoo!!!! or she doesn't like you that way and you move on. Either way it has to be better than hanging out in limbo thinking WAY too much. Go do something about it!!!