The upper part of the body looks very good + how the head is tilted. The leg on the right side, however, looks like it is not positioned ideally. I think you would need to position it a bit more farther to the right. It is a difficult pose you chose. When I draw such poses, I usually make an ellipsis of the whole hip and then add the legs. As far as I can see, you have not erased any lines you did and so I can see that you did not outline the whole hip area. Starting with such an ellipsis may help you to make it not too narrow.
And unrelated to the drawing itself: it would be good if you could mention the amount of time you have spent on this sketch in your description :)
