Gefeliciteerd 
It isn’t unusual that your first LD isn’t from a high lucidity level. It can happen to any lucid dream, and often it happens to first lucid dreams. I don’t think it will turn out to be a regular dream, since you clearly say that you realised you were dreaming. You could try to read some dreams about having better dream control. I don’t have any links to dream control topics, but I do have one to . learning how to fly.
Now you had your first Lucid Dream, more a likely to come. Good luck 