Jinkies! Yeah, you may want to do a maintenance cleanse! The nutritionists say it's good to do two 30 day ones a year (in the Spring and Fall, or whenever) just for maintenance anyway.
The subconscious mind does pick up alot of things and relay it to us in dreams, so who knows? It wouldn't hurt to also go to a Reiki practitioner for energy healing , in case it was some sort of entity you may need to be cleared from. There is a spot on the forehead where I've heard certain negative parasitic type entities spongue off of our energy. Sounds hokey, but I read someone's experience on that, and it convinced me.