Lately some of my WILDs have been dark and abstract. They don't take the character of my typical WILDs. I will be in bed, and feel myself separate from my body. There are 2 outcomes from here:

1) typical WILD, vivid dream.

2) Enter a dark void. It seems like a different realm from normal reality. I float as a formless being, with out the typical understanding of time and space. Just conciousness. There are very abstract visions and visuals.

I can do things that resemble normal dreams, but it is always more abstract. Much less concrete. It feels like I am summoning visions of experiences, rather than actually experiencing things.

So my question is: what are these and what do I do with them? Could they be NREM dreams? Or a sort of OBE/ASTRAL experience?

I will be trying to explore this more, but I'm seeking theories and advice to help gain a sense of direction... Thank You All!