My teacher is being two-faced...**READ DETAILS
So after entering into high school, my teachers were informed that I was abused, bullied, and wrongly accused of in the past by the principal. When I met them in front of the principal, they assured me that if I found/heard anything wrong, I would go immediately to them. So yesterday I was in the bathroom stall and someone threw a (this is gross...prepare yourself) USED tampon over. I disposed of it quickly with thick wads of toilet paper and I saw who it was because of 1. Their laugh after. 2. I saw them walking out. It was one of those preppy girls who seemed to have everything under their hand. I told my 2nd period teacher (I was in that class at the time) about it and she said this, "Why are you tattling? You did that in elementary. Don't do it here." Keep in mind the girl's a favorite of all teachers even though she makes terrible grades and has a pitiful attitude. So I told the principal because that preppy girl kept doing it and when he confronted her about it, the teacher said I had not told her anything. I'm already moving schools because I had dealt with racism and bullying there, but I'm stuck there until everything gets sorted out...which is 2 WEEKS. How do I straighten things out with my 2nd period teacher for the time being? I've tried confrontation but she only sent me out of the room in annoyance.