The symptoms in your dream feel real. This is the subconscious suggestion of the brain. Nightmares are ok. It's just that your nerve compression may be related to your drinking, because alcohol will paralyze your nerves. Because I didn't drink much, I just had some hallucinations in my dreams.
As for what indicates that a ghost will go to Duke Zhou to tell his fortune, I never believe such nonsense, so I can't tell you anything.