Hi Rony,
I've only seen one person go through DTs (delirium tremens)--my future step son. He was admitted to the hospital and began hallucinating on roughly day 2 after he stopped drinking. So, I'm not sure if that is what you experienced or not. I have read, in material I received from a counseling center, that people can have bad dreams usually toward early morning if they drink to excess.
Best wishes, HG