I hope you're able to overcome those difficulties sooner than you expect! I am in the same boat; I have a lot of ideas I would love to bring to life, but I know it's best to get experience with some game jams before going all in on any one idea, haha.
Thanks for sharing! I need to learn more about using shaders and the like. If you have any suggested videos that are beginner-friendly on using shaders, I'd love to see them.