As for your drawing... it's got a lot of good things going on. You have an interesting background that doesn't vie for attention with the head. I rather like the slant of the head, too. It's slightly unexpected, yet it appears to be entirely natural. The face had excellent form and proportion. And the hair looks hairy.
Actually, the hair, which looks a little dry and coarse, requires some rethinking, but it serves its purpose. That'll improve in time, and it's more than adequate for a "first finished drawing". Just keep drawing and you'll naturally improve.
Just to return to the background for a moment... it's not vitally important, but I don't know what it is. That could be a stone wall top-left? And water top-right? Possibly a beach behind her? Whatever it is, it balances the head very well, but I am left wondering what I'm looking at.


