Strange dreams and experiences

Blackness... that's all there was. I could feel nothing, I could see nothing, I could taste nothing, I could smell NOTHING... I could only think. My thoughts, in the 'dream' seemed like they were 'amplified'... like I was thinking much more deeply then I normally would. I can't remember specifically, but I think I was thinking about dreaming, lucid dreaming, my past dreams, how dreams relate to my life, and my life in general. I can remember, I made some pretty deep revelations about myself... too bad I can't remember them. Heck, I'm not even sure if you could consider it a dream... all I know is, when I awoke suddenly from it... and thought back on it... I just had the feeling of it being a dream-like state (you know how when you remember a dream, you know they are a dream and not like a real memory? Well it felt like that when I was remember the state I was in.) Anyway, if anyone knows what this is called, comment.