I am fucked!!!!

I am 15f(class 10) i can't study at all. mere marks okish hain they are not enough i have to scorr above 95%, i really need to all i do is go to my ttn get exhausted i can't self study and the worst part is ki maine non medical leni hai but i just don't have the strength i need to study i know i ill score good if i do but i just cant get myself to mere pre boards ki marks decent aaye but whenever main board ka koi bh paper karti hu i score so less especially in science (between 50-60)
pre board marks for reference

maths-72

science-71

sst-64

english- 65