The drawing isn't great, but don't let that discourage you! Keep practicing drawing digitally and traditionally. You can get better, I'm proof of this (long story behind that), it just takes practice and determination. If you want to keep doing digital art, try to invest in a drawing tablet at some point, it'll make things a bit easier. Also, look into getting software made for drawing, such as Adobe software or Manga Studios, etc. If you don't have the money, I think PaintTool SAI is free and its a pretty good program.
Keep it up and maybe one day recreate what you were going for with this piece!