Recurring dreams of defecation are more disturbing than they may seem. The dream has to do with the baggage that a person is carrying in his or her subconscious mind.
An unresolved feeling of shame or guilt might lead one to have such a dream because they have done something they feel is shameful. It could also be that the feces might create an obstacle that doesn’t allow one to progress forward on the path they had planned to take in their life.
In dreams, defecation indicates your attempts to escape an unpleasant situation by retaining your emotions. In this sense, it is a defensive action that you are trying to take against yourself through emotional suppression.