Your drawing doesn't have to look like this. But as a guide, it can appear this way, messier, sketchier, or very light. Go ahead and erase your guidelines if you haven't already. Now is the time to smooth things out. Get in those shaded areas and smooth them with a tissue or blending stump (any blending tool including your finger). Notice there's a white path, marking her hairline. Make sure you include that (she has more hair there that is very light.) You're working your picture in steps, stages, or layers. Notice how the lips on Rosalie are lighter...I haven't added darker details yet. Speaking of details, add the chain and pendant details. Take your time. There's no rush.