End of the Trimester (Early Breakdonwn)

It is as the title states. The end of the trimester is still a month away, yet I'm already in the middle of my end of the trimester breakdown that I haven't had since the end of the last trimester of 10th grade. That was the breakdown that led me to therapy, and I haven't been to therapy in at least a month or more.

I'm not understanding things. AT ALL. And people can't get it through my head, and they get annoyed, and I get annoyed, and I feel stupid.... I AM stupid. My grades were great when the trimester started... Now they are crap. CRAP. Already.... And a friend of mine was talking about how he might have to do his senior year in another school because he's doing bad in the school we are in now and that other school will pass him with grades that this school won't and he's like "You might have to do that too if your grades are bad"

And I am flipping out! FLIPPING OUT!!! Things are all starting to go wrong and I have no idea what I'm doing and life can't just be simple for me.