I strongly believe that dreams are a huge part of our subconscious mind and that dreams do indeed reveal things about us. I don't think every dream means something, but repetitive dreams definitely do.
When I was younger, I had the same, or similar repetitive dreams for about 8 years. I played the same character in my dreams for years. One day, it hit me like a ton of bricks as to what these dreams actually meant. Once I dealt with the underlying issue, the dreams went away - immediately.
Take a look at
An Online Guide To Dream Interpretation Pick a couple of main things that you are seeing in your dream and research them. Maybe a story will start to form.