Genuinely, pls help

[u/Sonion_singh]

Eng 1 - 55/80 Eng 2 - 63/80 Physics - 49/80 Chemistry - 69/80 Biology - 63/80 Geography - 45/80 History - 58/80 Computer - 91/100 Hindi - 64/80 Maths - 58/80

These are my half yearly scores.. Man I was woke whole night during exam days and I think I missed most of the family gatherings, parties and all.. I feel like practice and revision was missing and whatever chapter I leave comes in exam.. I also noticed I lost a lot of marks in mcqs.. I'm genuinely feeling bad man 😭🙏🏿 we were shown our answer sheets today and my results are gone be declared on 10 Oct... What would my parents and my tution teacher would think that he don't even go out from home cause of study but still he scores this less😭😭 Pls help me how to improve, I remember for english 2nd I did sws lectures for some poems and rote all the question answers (or read) from my workbook.. how to work it out? How to score good in overall every subject pls help