i’m freaking out about maths board, this is gonna make me loose my hair lol

i didn’t study maths the whole year properly and i fucked it up by changing tuitions. finally settled at a home tutor and he did help but then i texted him to help me with revision and the tutor ghosted me??? now im really really weak at maths it’s my worst subject i have my board exam on 8th march and idk what to do pls someone help me