Oh dear Tic! Hallucinations, if not caused intentionally, are your body's way of telling you something's wrong!
Are you hydrated?
Do you take vitamins? Heavy alcohol use depletes vitamins...
Are you on meds, besides alcohol?
Have you experienced auditory and visual hallucinations, unintended, before?
Have you been experiencing frequent headaches?
Tic, sleep deprivation and alcohol abuse can cause hallucinations. You can have alcohol hallucinations during a bender or during alcohol withdrawal after a bender. Also, if you haven't been taking vitamins and have been drinking heavily for a long period, you may have run your vitamin levels to bottom. Esp. if you have poor nutrition....
Maybe some vitamins, a salad, sleep and a day or two of alcohol moderation are what you need!
Or, maybe you just need a stronger drink...