Plz help me,Idk what to do :-(

I think I have a crush on my bestie.

But here's the problem:

She's a girl.And I'm a girl.And she's straight.And she has a crush on somebody else,who hates her AF.

But I have a crush on her.And IDK how to tell it to her.And school's over,and she's on vacation somewhere,and I'll not be in school next year.

(cuz we'll move away,and until we don't,I'll be homeschooled.)

We live in the same town,BUT!We cannot talk to each other,cuz

1.-Idk her adress

2.-She'z on vacation

3.-We cannot talk online cut she doesn't have a phone

So...I need to wait until fall when she comes back.But therez a chance for THEM TO MOVE AWAY,but nothing is confirmed yet.

What to do?Plz,sbody help

(I'm crying btw)