Ok so while struggling with sleep I had a strange lucid experience. In the room I was sleeping I got up and looked around, the other half of the room was like a general sells everything store. Because I couldn't sleep, even though I was dreaming, I decided to look around. how I realized that I was dreaming is looking at books. I picked out a Zelda book which I have never seen before and pictures started moving which made me do a RC (Nose plug). I realised that I was dreaming but it felt different for any other lucid. I didn't feel in control and I kinda felt like I wasn't lucid at all.

Have any of you had similar experiences? and if so do you know how to flesh out lucidity while in this situation?