Most worse semester in IUB

This is my 11th semester in IUB and here I faced a big problem in this semester. Most probably this semester’s GPA will become very less than other semester. Last two weeks I faced several exams and probably first time in my life I shall get zero in exam. Unfortunately I have no feelings on it that I may fail on two subjects. My minds and brains are also not supporting to improve the GPA. My mind is saying that, these are all memorizing courses and I hate memorizing. I all time memorized a little bit, but in this semester I totally failed to memorized anything. I forgot everything in the examination hall:(. I am very anxious about this semester.