carebear,
I understand if you don't figure a teacher's worth telling, but do you have a youth pastor or something? Peers are great for emotional support, but your peers have the same life experience limitations as you do; all of your group that blogs here are incredibly talented, intelligent individuals, but sometimes life experience is a good thing to add into the mix, ya know what I mean?
All in all, it's your call, and we'll all be here and support you on it no matter what, but in the meantime, at least give some thought to what we're saying, ok?
By the way, a school counselor or a pastor have to keep confidentiality unless they genuinely feel you're in danger of taking your own life or harming someone else.