Completely weird dream!

So, the other night, I had a dream... that I was dreaming (and lucid). Remembering it now doesn't seem so vivid, but in my dream I remember waking up from the "dream-in-a-dream" and saying how vivid it was. I remember remembering all the feelings, such as not feeling in my own body, strange surroundings, etc. I tried flying and couldn't. My brother was in my "dream-in-a-dream" too. When I woke up from it, I was going to tell him about how cool it was, but I realized he wasn't actually in it. The rest of the dream is completely unrelated. I then woke up in real life, and wrote all this down.
The weird thing is, I've never had a full lucid dream before. I got all the "feelings" of lucidity in my "dream-in-a-dream". I wasn't actually conscious during the length of the dream.

Sorry if this was horribly formated, I'm not good at organizing my posts. Tell me what you think about it?

This comes up all the time in some form or another. False awakening, if you "think" you were lucid you were, blah blah blah. Like a half a page down was this thread that seems similar to me.