I have started to dream WITHIN a dream, so that means if i lucid dream in the second one. Then im not really lucid, i just dream ABOUT being lucid. Before i did RC in the second one and became “lucid” but i was not. It was just about being lucid. Its really frustrating and i dont know how i can solve this 
Huse
You can’t really dream within a dream I think, your just changing sceanery more like your tricked into thinking your dreaming. I had a dream within a dream not to long ago. I Instantly became lucid in the dream within the dream. The ND which the second dream spawned from caused me to belive I was in posible danger because of where I fell asleep and I forced myself awake.
I mean i know you cant but it feels like it, it feels like im dreaming ABOUT lucid dreaming. So i actually believe im lucid while im not.
It is better that you dream about being lucid than about something that has nothing to do with lucid dreaming. Even if you are not lucid for real, you can very easily become lucid when you’re that close. When it comes to defining what is a lucid dream, I say that if you are dreaming and know it, you are lucid dreaming. False awakenings are only illusions, and so are false asleepenings. There are no layers.
Case in point, if by any reason you know it’s a dream, then it’s a lucid dream. There’s not much to say about it. And if you want to change that anyway, do that while awake, rewrite, reinvent, reimagine your dreams so you really are lucid the way you want, and do what you wanted to. It’s great practice to condition your next dreams, especially if you do that before bed, or in WBTB sessions 
There’s a better explanation of it in my DCTC guide right in my sig, check under daily practice 