Hey!
I dont think you were lucid dreaming. Even you fell that you were runing that doesnt mean that you fully made the transition to lucidity. What I am trying to say is that in a lucid dream you will see better hear better speak noramly. You need to assure yourself that you are dreaming. And even if you one day have a lucid dream you may not be able to manipulate the dream. What I men is you wont be able to make a car appear or a DC. You will now that you are dreaming, but you will go with the flow of the dream, which in some cases is not bad but its not recommenden because you will wake up faster.
Good luck!