I always have the same theme in all my dreams every night for the past few years. I dream that i am always being chased by someone or something, usually a crocodile, snake, spider or great white shark. I always got away from them, but for the past 6 months or so i have never been able to get away, they are always right behind me or i am in their mouth. But i am no longer dp'd while dreaming, i feel normal.