dreams

For as long as I can remember I have had a dream that I am lying on a bed in a room with one window. I am anguished and crying very hard, )but I am not sure why) in the dream when it seems I am at my worst I look out the window and see Jesus standing there. Then I wake up.
I have had this dream since I was a little girl it never changes or varies. What does this dream mean?

thanks