I guess I'm failing hsc and I don't know what to do

I'm a candidate of hsc 2026 batch. I would never say I'm the best student, but there really is no way I'm anywhere near a 'bad' student either. even though I failed two subjects for my pretest due to my migraines, I quickly recovered and became one of the 15 students(out of 50-70 ish) in my college who passed test without needing a retake or reevaluation.

fast forward to today, I think we all know how shitty the phy 1 paper was, and I got 7 in that mcq. no worries, right? well today the teacher collected my mcq sheet 2 mins earlier than he was supposed to and I couldn't answer atleast 10-15 mcqs. I'm probably going to get about 3-5. that's not enough for me to pass.

as I said I was never a bad student, my parents and everyone around me had big dreams for me. now I feel like the biggest loser here. i was excited to start my admission studies, I wanted to go into law or journalism. now all of those dreams are crushed. this wasn't supposed to end like this, this isn't fair. I know I am deserving of atleast a mediocre grade, I'll be happy with that. but seriously? I have to shatter my whole future, my family's reputation and dreams because of some guy who talks like Donald trump would if he was Bengali? is this really fair?

I know a lot of people will say this isn't the end but that really won't matter for me. even my father dropped out 3 years and became a high positioning officer at the national bank of Bangladesh. but these all seem like mindless comforting to me. I had dreams and plans. my friends and classmates who are way worse than me, have zero goals and aspirations and going to get the second chance, while I'll be left here over 5 marks.

I know the rest of the exams haven't even taken place but I am completely shattered. I never thought I would be this kind of student, ending hsc like this. I don't know what to do or think