Re: I have a puberty question
If you feel comfortable talk to your parent's about it.
Puberty timing can be generic as was the case with me, so talking to your dad would probably be the easier/understanding option.
I saw an endocrinologist at 15 and 1/2 and had a series of testosterone shots to boost it along as I hadn't entered puberty at that stage. Actually I had 2-3 pubic hairs, but still choose to do it.
I am about to turn 17 in a month and still don't have underarm hair. It's all just a process. I still get irritated about it all the time, but you just have to deal with it or look at your options.