Don't know too much about dreams because I can rarely remember mine but it just means, I believe, (ask Freud) that you have an active subconscious. Remembering the dream gives you an advantageous insight into your subconscious.
Now there have been rare times when I did remember a dream. Sometimes it had no relevance that I could figure out. Other times I recognized the connection to matters in my life. You might enjoy reading Freud on dreams.