Hello & Welcome, Pennstate! (No need to reply to my questions; share only what you feel comfortable sharing.)
What all was going on around you and in your life at that time?
I slap myself hard (long story).
You may have trouble talking, but your post is quite expressive! You could easily print out what you've just written and present it to whomever you really trust. Several of us here, including myself, have printed or excerpted our posts and taken them to therapists/doctors/counselors.

I agree, though. You shouldn't talk to just anyone, and I suspect most of the counselors at school wouldn't appreciate what you are experiencing. Maybe there is a counselor (perhaps NOT your assigned counselor), or a teacher (maybe not one of your teachers), or an administrator (in my experience, almost never an administrator), or the school nurse, or somebody in the community you could approach.

Your well-being is too important not to gather what strength you can and attempt to find the right person to approach with how you're feeling. I'm too much the law-abiding type, but this is a case in which it would be right to set aside any school rules or regulations and get to that right person.

Wishing you strength and clarity!