going into high schools soon. im really scared lol

HELLOOOO AGAIN.

so where i live, high school starts in 10th grade instead of 9th. i'm going to a new school, which means new teachers, new building, a LOT of kids i don't know, new lessons and a LOOOOT of worry. i struggle a lot with change (i could very possibly have autism) and i genuinely don't know how to cope or how to deal with this change.

do any of you have any tips or just high school tips in general? they'd be highly appreciated :)