the separating from your body or "out of body experience' used to come up alot in dream interpretations.
I cant fully remmember, but I think it has something to do with looking at your self, like self assessment.
It can also mean that you are not satisfied with who you are, and want to be some one else, which is a common thread to other interpretations that you may not be satisfied with your current self.
I have no idea about the haunted house thing, unless you are trying to influence ppl somehow, perhaps with your job in dealing with strangers from day to day, but they wont listen, but that is just a guess.
Again you were being chased, or forced in a direction that you did not want to go.
You were being chased by bad guys and following your bf, but were possible not to keen on following, or being with, your bf.
If it the dream diffuses from there, perhaps you relationship with your bf was directionless, and you ended up in a whole other place.
Most ppl are dissatisfied with current self, as we all have goals and ambitions that we want to achieve, but we tend to stagnate.
It all sounds quite normal.