Well, dream interpretation is a very personal thing, and although you can find many books and articles on the subject, I would suggest you think about exactly how you felt about the dream. What feelings did you have? Were you scared, angry, sad?
Whatever you think the symbols in the dream meant, is probably the right interpretation. If you are "stuck" and find that a certain event or symbol in the dream was important, but can't figure out what it meant, look it up (I am sure you can find something on the Internet).
First, however, meditate and think about the dream and what you think it meant.