Why do you want to grow tall and beautiful? To me it is a direct indication that you are not happy about how you look, and you want to improve it.
Next thing is, why do feel that you don’t look good already? To me You Already Are Good. No change is needed.
Also have you ever considered that beauty in real life is a whole package of You. Not just skin/heights but voice, eyes, body language, confidence and overall what kind of energy one radiates!
A raw diamond always needs some polishing work to look beautiful. In any case, you can take up some health program and slowly work on each and every aspect of your personality and look like a damsel. 🙂