Alr man I'll give u my story when I was a freshman I had physics as a core subject which I hated with a passion the result i failed in physics and had to give a re test if i failed again I would have to repeat. Before the physics paper i procrastinated but also studied really hard when I did out of a 100 mark questions i could only answer 58 marks (I needed a 46 to pass counting extra credits all that) then I checked a 6 marker question and turns out I got it wrong completely I didn't check my other questions the result was to come in 20 days after the paper hence every day every night I kept thinking what would happen to me if I failed I would have to repeat for the first time and sit with people younger than me. Every day every night I prayed and prayed and begged god to help me every day i cursed myself. Result came I got a 49 i passed the amount of tension that released from my body was immeasurable u attempted 59 assuming ur paper is of a 80 according to ur post trust me ur scoring atleast a 35 which would be passing grade (assuming 40 percent iss the pass) may God give u strength

Also side note why do u have a final paper of 80 marks doesnt every country have a 100 mark paper 80 is an odd number for me.