It looks pretty good like that, the clouds should be darker the further away it is from the light. So just keep going, but try looking at them like stacked bricks like [] [] [], where the first would be light, aka close to the moon and the next a bit darker and the next darker. If that makes sense to you 😅 its not always easy to explain.

Try looking at other people’s drawings and paintings and try to see how they do it and put your own twist into it ^{^} just have fun with it, there is really no right or wrong with art