I look the right age when i was young and tall or medium height, i hit puberty at 13 and grew tall till 16 , and after that i didn't grew. My growth spurt was very less as compared to other. Im going to be 18 this year but i look like im 16, i don't have much muscles and im little thin, little narrow body not much broad, and look young than my current age. Since i hit pubery almost 5 years ago ,can i still get muscles, a little broad. And can i still grow after 18 years im male 5'5 in height.