THE DREAM

I'm sure a lot of people are plagued with the same reoccurring dream that apparently, years earlier they were involved in a murder and its subsequent coverup which has now begun to unravel, but the thing is, for the life of them, they can't tell if it's actually true or not because part of the dream is that they also dream the dream inside of the dream. But what I'm curious to find out is whether or not anyone else who dreams this dream or similar dreams ever finds themselves racking their brain in real life, say, in the middle of the day at work or while mowing the yard or something, thinking to themselves, did I? Is it possible? I mean, I would know right?