Thanks! Really appreciate with your feedback. It's my first ever self created game before it I just use to watch tutorials on youtube or udemy. I am looking further to deep dive in it!
The best way to learn is to make your own games so you are doing great. Try to keep the games small in the beginning but pick some ideas that you enjoy since you're gonna play your game a lot to test it. These jams are great to learn since they push you to finish games and be creative.