I seem to remember having moved my assemblage point when I was a kid

I would be asleep and be dreaming (1st person) of myself laying in bed (double / phantom copy?) on my back and Id be moving my feet up which would bend reality into sensations so different that I cant replicate the exact feeling of how it felt. It was familiar and I remembered it. When I experienced the memory last night I felt it for a split second and became silent as well as a result of remembering that feeling.