@fuhrer99 I think you can breathe a sigh of relief. Guys often grow during high school and even beyond. My brothers and son-in-law all added inches until they were 20.

Just keep in mind that you cannot do anything about your height, except to focus on being as healthy as possible - good food, enough rest, plenty of exercise, no alcohol, smoking, vaping or drugs.

Develop your personality without focusing on physical size - if you are sincere and interesting, nobody cares how tall you are!