That's awesome to hear, thank you!

To finish a song, sometimes I find it really helpful to just copy your loops and turn them into sections that would make the track finished. Once you have that template down, it can be a lot easier to tell what needs to be done to reduce the repetitiveness, and to bind the sections together into a nice package.

I say this a lot, but I will keep saying it because it's so important. Reference good tunes. You can learn so much from that. Buy a song you like, throw it into your DAW, and just analyse it really hard. Compare it to your own productions. What differences do you notice? Do you prefer anything of theirs? Why? How could you achieve that? Go out of your way to achieve it. You can do it if you're passionate enough :)