Recent OBE - or not?

[dru2]

Last night as I went to sleep I felt vibrations coming and I was able to stay in a trance for a good minute or so. After that i was able to project out of my body and as I turned around to look at my real self sleeping, my head was a large yellow figure similar to sponge bob square pants, yet it was changing shape from square to circle.

I was then walking through walls in what appeared to be a grotto of some sort, a subterranian lower level of a castle.

After that, I fell as sleep.

The atmosphere was dark, and had no color at all, this also felt similar to a dream.