Is this HI or something else?

When im almost asleep instead of seeing with my 'eyes' all the Hypnagogic Imagery that people go on about. i see with my 'mind' sort of wired and random situations which can vary from lookin at a flower or talking to someone, etc. i dont really see lights and patterns with my eyes its more like situations in my head, but not as vivid as a dream and very random!!? anyone understand. what stage of sleep is that?