I've had a bad week and a half too luken. My english is going to screw me over, my text response was absolutely S*** and the other sections were average. First methods exam I did stupid things, technicallities that will lose me marks. I had to try and move past it for exam 2 which I felt better in doing, didn't make as many mistakes. Today I felt really really good doing the exam, check everything and everything seemed to fit fine, and I was jumping up and down (literally) after we walked out, as question 4 clicked for me with 6 minutes to go. I came and had a look at the solutions, to find that I missed the plot on question 1 and lost 4 maybe even 5 marks on the paper, A+ is gone and I have to ace tomorrow to have a chance.
We will always make mistakes, we're human after all (the answer to your question what happened to us?). We just have to go in there and try our best, if it doesn't come together on the day, then there is not much we can do, we have to move forward (with postive velocity) for the next exam.
You can still do this Luken, don't give up or you'll regret it afterwards. It is still possible to do well, and out of all of us you're got one of the best chances too. Plus as said above that is one pretty G umat score. Luken you are going to do well.
Say this out loud to yourself.
"I've tried hard all year and put the effort in, I know what I'm doing, I know the course inside out. I CAN STILL DO THIS, I'M GOING TO GIVE IT MY BEST and whatever happens, happens".Maybe don't look at the sols tomorrow afterwards, I should learn to do that aswell (I'm going to be watching a Big Bang episode instead

).
Good luck mate, we know you can do it.
EDIT: just fixed up mistakes in Homophones, e.g. two, to and too. Geez no wonder I'm not good at english.