Was this the beginning of some special sleep state?

Hi,

this happened to me this night, it was pretty special. That morning I felt a bit weird, unsurprisingly enough. I wonder if I was at the verge of some "good" sleep state. Here goes:

I was sitting at a table in a restaurant (I think), outside together with some other people, don't remember who they were. A woman performing tricks or something (you know, the kind of type that walks up to tables and tries to sell stuff) sold/did something for some of the others. She then came and asked if I wanted to. I'm not sure if I hesitated at first, but then she said that the only thing I had to do in return was to look her in the eyes.

I think she had curly, long hair and freckles in her face. Anyway.. The moment we looked in each other's eyes, her eyes turned black and I got this extreme sensation.. if I could describe it it would be like a huge amount of energy went through your entire body, continuously. I knew that I wanted it, although it was a bit uncontrollable. I was jerked out of sleep (my upper body was jumping up), but the feeling was still not gone, only subsiding. I tried going back to sleep and cultivate the sensation. I managed to increase it a bit once or twice but in the end it got away.

I've experienced that sensation once or twice before, but don't remember when. My question is; could this have been the beginning of an astral projection or something similar? If so, how can I best control it once it's starting?

I don't know, but I can tell you it reminds me of this Inorganic Being that tried to attack me from behind in a dream. It had a feminine quality to it. I absorbed it, and I felt a rush of energy. I woke up, and I still had that feeling for a couple minutes. My whole body was tingling as if I was surging with electricity.