TL;DR:
Im super scared to go to highschool and I dont know what to do about it.
So someone tell me what to do :(
You're not alone... it's just i grew up in america, all the way to middle school, then moved back to Australia (I was born here) and came into 10th grade in secondary school.
Grade 8-9 is when the "Friend" time is, to make friends and stuff. I came in late, and struggled.
I am currently in 11th grade, 1 year out of graduating in 2012.
Also obtaining a girlfriend is alot harder than going to high school, unless you dont give a stuff about society.