I believe in you! Work on what you want to make at your own pace, no need to rush it, and it's not a race. You've already made one game, and it's really good. You have a better record than some professional studios who work for decades on games that are uncreative, uninspired, etc. You made something that's meaningful to you and it's really resonated with some people (especially people like me who remember the Gameboy Color Pokemon TGC)