help

i was constantly scoring 120 in 2024 mains mock and attempt 38 question in jee mains 22 jan s1 . i was disappointed and was expecting to get 120 marks or 110 but 21 question of mine was incorrect i was shocked where else my friend scored around 250 and one score 280(topper of allen jaipur) . i just dont know what to do first time scoring such a low marks in any kind of test . please tell anyone who got decent marks arouns 200 or so what to do i am currently very demotivated but still i am studying for boards current ofc. what should i do