Don't worry the colors are good, but the draw will keep better if you train more okay? (> u 0)
And Don't Forget!! The style of the draw it's very important. For example you can notice that in my draws the light of the hair is a type of 2 circles, but don't copy others style, if you know it maybe you can keep your draw better, try it<3 Try to create your own style anyway, you can do it, and don't worry of all my years of drawing i learned that [in my opinion] the time is the key, if you still training and never give up you will be a lot better than today, don't give up either. Look at me, i started to draw anime at 7 years old, and today i'm better than a long time ago.[ i was the worst at drawing LOL ], that's why i also like to encourage peoples to draw and find your own style<3 i`m telling the deep truth of my heart. You can do it. I believe also in your skills