Hey, I've just finished my highschool and im really eager to study in Australia but it's making me really anxious. Well, it's mainly because I'm really short (5'7) while Australian people are kinda tall (average height is 5'10). I think this could really affect my life over there, and i know some people are gonna say that "be urself" or "height doesn't matter", well it does ig. On top of that I'm not really the most social person either. 
Is there anyone who's studying in Australia who also had the same problems as me?