Dream log

Over the past year or so, I’ve been having some very lucid dreams. The most recent (as in last night) was a continuation of a dream I had months ago, and usually I remember or recognise people who star in my dream. But last night I strangely can’t remember anyone standing out.
I have decide to start logging my dreams, a dream diary or dream journaling if you will! 😊 So hopefully I will be able to figure out the subconscious messages that keep repeating. 
Do you keep a record of your dreams? Have you ever had a continuation of a dream?