it's arrogant to state that an exam was "accessable" when it really wasn't, that's all i'm trying to say
The chances are, everyone would've found it hard.
The Exams rank people based on their scores, so what if you under-performed, everyone would've too.
If you did last year's exam, I think you still would achieve the same score because everyone would've found the difficulty similar to you.
So what I'm saying is, your rank will not really change because the exam is harder as everyone would've found it hard as well!
Just don't think about it until you get your scores and focus on your next exams.
I thought I did bad and found methods exam hard last year but I think that was mostly attributed to the pressure I was under, which might be the case here.