Can’t Move dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Nancy Wagaman

Being unable to move physically can represent: Feeling oppressed, held back, or challenged (physically, emotionally, or mentally).

Feeling overwhelmed or unempowered.

Feeling stuck, unable to make progress, or unable to make a change in a certain area of your life.

Indecision or lack of clarity about what course to take or how to proceed.

Consider also what was hindering your movement in the dream and why.

See Paralysis, Numb, Moving Around, Problem, Helpless, Disabled, Can’t Speak

Source: The Curious Dreamer’s Dream Dictionary Author: Nancy Wagaman

Interpretation 2 — myjellybean

If you dream that you are paralyzed and cannot move, you may feel unable to deal with a situation in real life. You could be frustrated that you can’t change anything, or you are having troubles expressing your feelings.
Source: My Dream Interpretation Author: myjellybean