superme: How is the class going now? Is there only one class in your grade? Does he teach both? Maybe you can switch classes for his class? I’m not a big advocate of “running away” from your problems, but if this is going on for a month already and hurting you the way it is, it might be better for you to not be in that class.
When i was in high school, we had a rebbe once, maybe twice a week. He taught both classes of my grade. He happens to be a fantastic rebbe, but if i was in your situation, I might’ve asked the principal if maybe she can arrange for A)the rebbe to write out the lesson plan for you so you can keep up but not attend his class. B) a classmate of yours who is a good note-taker to make copies of their notes and then you go over them with a friend.
I really feel sorry for you and wish you all the best.