Hi there.
How long have you been practicing from lucid dreaming? From what i see, you're doing everything fine. Just keep at it. Lucid dreaming, along with every other skill, takes time to learn. Once your habits of questioning reality and reality checking cross over into your dreams - it's just pure fun from there
Once you become lucid, make sure you do some stabilization techniques of your 5 senses of your dream body (touch something, take a wiff of the air, munch a mouthful of the wall, listen to your surroundings and take a good moment just to look around). This will prevent your dreams from ending prematurely. You'll be surprised the things you'll notice in your dreams. There are often some subtle but hilarious things your subconscious puts in

Good luck!