I seriously don't get why the heck this happened...

[Puffin]

I went to bed expecting to WILD in the middle of the night, and so I went to sleep normally. I had a dream that I was in my bed, the one that I fell asleep in. There was this radio on a black TV stand right beside my bed, which was playing some sort of low-key, relaxing music. I got into a comfortable SP position, and soon I got huge, but not uncomfortable, vibrations, and a wishy-washy feeling that I was going back and forth in my bed. Since this wasn't a lucid dream, I thought it was real SP. 'Wow, this is cool,' I thought. xD Then I began to see HI and then I was in another dream. This is where the wierd part happened. I was in the dream and immediately thought, 'omg, I WILDed, and now I'm dreaming!' I carried out and completed one of my dream goals. But I was lucid, even though it wasn't a real WILD, and was only induced by a DREAM that I WILDed. Had a similiar experience before?