Yes I have. And I am a sceptic, and I belive that reality is more layered that what we just see. Sound contradictory, Maybe.
People with Bipolar have tendencies to have experiences that are hard to explain, sensations that are unusual and odd perceptiul phenomenon happen to them. Why? any number of things. Our emotional centers and our frontal lobes have erratic connections, and that goes for some of the other parts of the brain as well, so we have light sensitivity, raised nervous system responses (autonomic), increased or decreased pain reactions, etc. I am hyper aware of other people; I have often picked up signals from people others have missed and made decisions on how to handle them that, if I follow those signals, have been correct. This has helped me in my work, particularly in crisis work. I hesitate to call it supernatural. Some people do not.

We are very open to stimulus in the environment. I know other like myself who know something bad has happened someplace but cannot explain why; no "vibes", no "voices" or "visions" or such. I suspect that we pick up things that other people miss that are around all the time. Are they "supernatural"? Dunno. They say a corpse dog can mark weakly graves made a thousand years ago. Maybe this is something like that. But I am sure I am not a "witch", or am possessed or pulling on other powers. Just that when I am up or down, I am more apt to pay attention to something that is there all the time.
That's all. HUGGGS and hope I don't freak anyone out.