I'm having the same problem.I keep having dreams of people in my house selling drugs or drug related things.I don't have a history of this so I can't say it's really memories but they (dreams) come with so many thoughts and emotion they feel real which in-turn makes me wake up with alot of anxiety and paranoia.I then lye there in bed freaked out with all these weird thoughts.I hate it.I feel like I'm slipping