To quote someone or something I can't remember, being a teenager is where you are treated like a child but expected to behave like an adult.
Enjoy.
Naw but I'm in my mid going on late teens, I've never found anything particularly awkward, just avoid contact with people you don't need / want to know and ignore any body changes / issues since everyone has or will have been there before.
Never suffered from much acne myself so thats probably lucky, though my legs became awkwardly hairy around 13. Haven't worn shorts since. :u