My fist lucid dream was one where I had the full dream, but right after it finished, I said "Wait this is a dream." And as soon as I said that everything went black, and I felt that I was looking at the back of my eyelids as if I was inside my brain looking out. Then I tried spinning to make something appear, but nothing came. I tried again and then I realized that I had never been spinning because I didn't have a body. It was like I was a spiritual entitiy and I couldn't become a physical being. Can someone help me figure out how to keep my body when I have a lucid dream?