Actually, it is a pretty good weight for you, but if you want to lose some, you should try to reduce your calorie intake.
Your height will grow with your age, so in that case you’ll have to wait. However, you can try to eat healthier and exercise. That will help you.
Best exercise for losing the whole body fat is running! You should stop eating any kind of pastry and animal fat (butter). Drink much water and try to consume about 1200calories each day.