My situation is I'm starting middle school on August 25, with no friends (I just moved during the summer, from Florida to north carolina). I'm terrified and stressed. A couple of my questions are:
What should I wear?
How do you open a locker?
How do I make friends?

And any other tips or helpful things your can add, PLEASE!!

You'll do fine.
With lockers you just lift the handle and pull... nothing to it.
Wear your favorite outfit as long as there isn't a dress code that says you can't wear certain things.

I mean a locker combination And how should I make friends. I don't want to spend my first day ALONE:(

And how do I get around?

You just have to remember where to go. Pay attention to little details.
When I started Jr. High the school was gigantic and I thought I would never figure it out but within a week I was fine.

I remember when I started High School.

I admit. I was a little scared, I forgot my locker combination so many times, I ended up writing it on my arm, then I couldn't even figure out how to open the damn thing-- but within a week or two I was a pro at it.

Be yourself.

When your at lunch sit on a table full of people and ask them if you could join and introduce yourself-- it's better than sitting all by your lonesome thinking everyone is looking at you.

It'll be great, be positive.

Sarah