Dream of

I awoke suddenly early this morning 16/8/2012 with a dream. In it, I was sleeping in this room next to my husband Raymond, when I realize that there is a big snake on the top left hand corner of the ceiling of this room. It is a big snake and it seemed inactive at that time I saw it. It might be green in colour(I can't remember). Somehow in the next scene, my son Kyle is there next to me too. And I ws telling him about the snake which I saw just. Now I look again and look again but I could not see the snake anymore. It is not there anymore! I woke up! I know there's a meaning to the dream.