Really great job including detail. Overall, though, it could use some more. Most notably in contrast. It looks like you only used one type of pencil, which is OK, but not realistic. In actuality, no one is one shade of peach or brown and the same goes for drawings. Pencils are relatively cheap, and you only need a few- and F, HB, B and 2B would work well for a beginner.
You have the shapes and proportions down perfectly. You did especially well on the freckles, which are hard even for someone who has a lot of experience.
It could use a little refinement in certain places like her hair and forehead (try easing up on the pressure to create softer tones in these places, and press a little harder or use a B pencil in areas like her hair), but overall I think the detail is one of the best aspects of this. Keep it up and I think you've got a LOT of potential to be absolutely fantastic!