Cool. My dreams always are weird but its better than having normal boring dreams.
I have the same dream at the sane time every year....its basically about this friendly witch which comes to my house and teaches my stuff. I have this every year roughly the same time (september).
I don't know if this has anything to do with lucid dreaming but if I'm lying on my bed and imagine the room Is spinning it starts to like its actually spinning and I have to hold on to the bed.
It's the same thing for both. It's your mind right before it falls a sleep. You could use that to enter a lucid dream, but since you have them every night I don't think it's worth the practice.