The dream in which you were sinking indicates the emotional state of you, where you feel like you are drawing down. Maybe there is some situation in which you feel helpless, therefore you are going down. Probably some important event or part of your life is coming to an end. To get more interpretations about your dream, please also check the meaning of Drowning.
Sinking dream meaning
Read more about dreaming of Sinking in other dream meanings interpretations.