I have two theories about what may have happened but ultimately only you can really figure out whether or not these were real LDs.

I do think that it is entirely possible to dream about lucid dreaming because of the tricks our minds can play on us. When you have something on your mind alot (like learning how to LD) that can manifest itself in our dreams but this doesn't mean its an LD.

Basically the question you have to ask yourself is...were you aware that you were dreaming while you were dreaming? If so, then this was most likely a semi-lucid dream which wasn't very intense or vivid and you had little or no control over your surroundings.

Most of my LDs have been intense, meaning that I felt truly present and remembered everything upon waking as if it actually happened, but I did have a very semi-lucid dream on my first WILD attempt so I know where you are coming from...it can be a bit confusing.