Hey you !
Well, that's a pretty nice start, however there's still a lot to learn.
The chords progression is a very basic, known and predictable one. Sure, it sounds great, but it's not very new. And for the melody, I would make the same comment, it sounds to much like, you got your note, and the chord under, and the notes you play after that are just an easy path to suit well the next chord. I don't know if I'm being very clear, not a native speaker, sorry.
So yeah, you should spice up your thing. I think, this is a good start, next you have to find some different and more subtle chords, which will come soon if you continue to play often. Don't even be afraid to press random keys and judge, you will discover very strange chords, which, in a good context, can be sublimated ! But maybe I say that because i'm a very Liszt-person, haha... wish you the best ! And just a reminder that this is my only personal opinion, just want to help you and discuss some music !