To dream that some part of your body has been paralyzed, means that you are feeling scared and held down. Perhaps there is someone or something that doesnt let you be yourself. To get more detailed dream interpretation, please check which part of your body was paralyzed and look for the dream interpretation of that body part.
Dream dictionary: can’t move paralyzed dream meanings
To dream that you cant move and are paralyzed, means that you are in some situation of your waking life where you feel powerless. Perhaps there is some situation which makes you feel this way. Make sure you get rid of it.