I'm almost 13 I have a small penis about 2 and 3 fourths inches and small pubhair around it and no chest or armpit hair
Hey pubes if you have pubic hair then you are going through puberty CONGRADULATIONS . Everyone develops at different rates but you sound normal. Your. Testicles should have gotten a little larger too
It sounds like you have began puberty. You should continue to grow, but you have no control over it.
Don't worry. I'm 17 and my erect penis is only 2". Your's is bigger.