Need to vent!

I am tried but that is OK, part of being pregnant which I am so happy about. What I am not happy about is school. It sucks. We have a take home midterm due on Oct 21st. All our work in class has been papers, and the midterm is no exception. We have four questions to answer in a 2-4 page paper. This happens every week. We read 100-150 pages and then have to write a 2-4 page paper. The problem I have is these are considered reaction papers. Our opinion. They are worth 3 points each, my last paper he gave me a 1, yes a 1. I answered the questions he wanted and he in not so many words told me that my opinion was wrong. So basically if I do not write about what he wants us to write about we are wrong. Personally I think he gives too much work at once, b/c 75% of the people in my class work full time and the rest part time. I am lucky to only be taking 1 class, while many of the people in my class are taking more then one. I am not saying that the amount of work he give out is wrong, but we are unable to work ahead. He also in my opinion has high expectations. I am nervous about these midterm papers, b/c if I do not get a least a B in the class my work will not pay for the semester. Being pregnant has not helped my motivation. I am getting my Masters for my job, more money and more time off, which I am not totally sure I will get anyways. I know that I will be taking a medical leave next semester so i am enjoy this pregnancy and my last few months with a only child. But this whole semester has me so stressed out. I just want to cry. I am totally burnt out on writing papers. It sucks.