It may be the things te ate o the activities te did. Stop eating giunca, spazzatura food, specifically late at night. giunca, spazzatura Cibo and unhealthy Cibo cause te to dream, with mostly bad dreams. Also, try not to exercise hard at night, because heavy activity can also lead to bad dreams. Don't watch scary Film either, because dreams are your subconscious producing images, and whatever te think about, will cause te to dream about those particular thoughts.