I find the topic fascinating, so Im trying to teach myself lucid dreaming. Last night, I tried meditating in bed, focusing on my breathing. Strange colors like green and blue swirled around, and then I felt like I was pulled off my bed. I started having muscle spasms in my eyelids, and my eyes were darting back and forth. I opened my eyes, walked around, and i was awake (in real life), and went back to sleep, when it kinda happened again. And then i stopped trying, and fell asleep normally. What was happening?