The symptoms you are experiencing could be due to an entity called Hypnagogic hallucinations, which are hallucinations that occur between sleeping and
waking. This is the symptom of a
sleep disorder called Narcolepsy. This
sleep disorder is characterized by excessive daytime sleepiness, sleep paralysis, cataplexy where the person has episodes of loss of muscle function while awake, hypnogogic hallucinations and automatic behavior.