If you are in an age that growth in height is still possible, of course, you can make Dua and check for medical treatment that will help you in that.

If you are at an age that growing taller is not a chance anymore, focus of positive things in life that will make you feel good about yourself not by how tall are you but in what good can you enjoy life and offer help to people around you.

Some Sahabah, great people in history, scientists and leaders of the world were short! God will not judge us by our height of skin color but by our deeds. There are very tall people that they wish they are shorter!

You are beautiful in that which is in your heart as piety not in how tall or short you are.