Exams are bad, I never liked exams and I always did badly at them no matter how hard I studied. For my final year's exams I did reasonably well, but not well enough to make going to college an viable option. I didn't like school anyway and the prospect of spending a few more years going to classes and sitting more exams just didn't appeal to me, so I left school and got a job. I think it would have been a different story if I'd had an idea of what I wanted to do, but I didn't. As it turned out I really liked the job I got and did it for the rest of my working life. Maths was totally my worst subject and I still don't really understand it
Anyway, I wish you all the best with your remaining exams and hope you get some good marks. When they're all over you can have a good rest and have some fun.