Hello,
Hallucinations occur in the state between
waking and sleeping. You may be having hypnopompic hallucinations. Hypnopompia occurs
upon waking, and may also be accompanied by sleep paralysis. It may be a direct result of alcohol or drug use, or could be due to insomnia, anxiety, stress or other factors. Try relaxation techniques before bedtime to help the mind shut down. You can also indulge in meditation and yoga.