I'm sorry you're going through this.

The same thing happened to me, when it did happen, I went secretly to therapy, I don't know if you can do that, knowing that you are sixteen years old, but I had the advantage of being old enough to go wherever I go without being asked. I know how this feels, but keep writing to us about your feelings, and be very open and specific, and just explode, let it all out, and just keep on trying to convince your mother, maybe she'll listen if she saw how hard you want help.

Never lose hope!