What does my dream mean? (sorry it's so long!!!)?

That's a pretty detailed dream you had! However, usually dreams don't mean anything. Everyone time to time runs into strange, confusing dreams that don't make much sense but they sometimes can relate to wants on your mind in reality ( when your awake) It could be something that's going on in your life. Dreams & sleep can help sort out problems while you rest. It's hard to say for sure what your dream means but like I said dreams can get pretty weird an unprofitable. If they bother you in any way talk to someone.