Welcome to Sanctioned Suicide.
Usually on other introductory posts like this, the person tells us about a bit of the things they've gone through. It's totally okay if you're not willing to share that, though, since it is only your first post.
School is definitely a harsh place, it was very stress inducing for me when I was still in it. If you don't mind, what is it that's particularly anxiety-inducing about school for you? For me, it was the sheer amount of people in one single building that I constantly crossed paths with.