Definately NOT, I can tell you that spirits can contact you and talk to you threw dreams or visions. She is just letting you know that she is ok and not to worry. You thought about her and she came to you because of you thinking that she was in trouble which she is not. I once had by best friend come to me because I thought about him constantly and he showed me his new friends in the afterlife. I was meeting them all, it was strange to say the least but it comfort me to the fullest. Also I know it was for real because we both loved this song by queen (was a long time ago ) and I told him when he is around to play that song for me to show that he is there with me. Well I do hear the song from time to time and I only hear it when I need comforting. If that makes any sense. So no I dont think your crazy it is an awsome experience to get to talk to past loved ones on the other side. But that is awsome chels thanks for sharing that. It makes me think of my best friend