I need to interpret my dream urgently: It seems that this dream is not my first dream, but I only remember the last paragraph, and I feel that my body is slowly put down, just like being in the void.

It's simple. You have yin deficiency and an old shoulder injury. Maybe you touched it before and then forgot. You caught a cold and the injury broke out. Discomfort wakes up the nerves in your body, but the cranial nerves don't want to wake up. You can't think rationally in your sleep, so your brain makes up a plausible explanation to explain how your body feels.