@BadOmega
Well I dunno, but yours changes seem to be smooth and even. Of course there is a lot to improve, but it is not as bad as you think it is.
I practice scales, chords, songs, techniques etc everyday and I can tell you that everything is connected, so if you find playing same thing all over again, you can try something else and you will still improve in that earlier things as well (in my opinion at least).