I have a similar yet different feeling that does relate a bit to yours.

I have what is known as "The Truman Show" feeling. Like every thing is staged, fake, and everyone is in on it and messing with me. Some times I will look at a landscape admire it's beauty and then it starts to look fake, not real, a prop.

Sometimes I think I actually see the real me, I feel a better awareness, like I finally broke though the fakeness. But what I find I do not like. I seem me as I perceive others see me, ugly, stupid and strange. Then I feel ashamed and sad.

Also patterns instead of objects for me, though distant objects too, will turn to faces. Like a design on tiles or wall paper, will turn in to faces.

Even stranger, noise turns in to speech! Any sound, wind, motor, fan, air conditioner turn in to people talking.

Then there is also the tactile hallucinations that freak me out the most! I some times feel some one tapping me on the shoulder or touching my arm or my back. The freakiest are the bugs crawling up my arms. It feels like hundreds of little spiders crawling up my arms.

See, your in good company