it's fine

it's not the olevls or anything, so what's the worst that can happen, there's still time to catch up till sec 4, don't be afraid believe in urself, for motivation, this is honestly like self initiation kind of thing in my opinion, yes, and u can't control things that are not in ur hands, @Ma'am ssl, it's good to start now so that uk u did something after acknowledging that u haven't really been revising (although I think u did, don't underestimate or degrade urself pls) yeah rest is important, u also need to realise what works for u, like studying at night or early in the morning yeah it's funny coming from me but anyw, motivational tip:

u NEED to know WHY U are doing all this. ur purpose etc yes AND u don't alw have to keep studying, it's okay to take breaks and besides, u can't retain any info if u don't have a clear mind 

make schedules (I don't but I'm trying okay), schedules are important, now it's late but moving forward try making schedules

meditate: it'll help u concentrate better

yeah honestly, eoys are gna end soon but just try ur best! (it's what I'm doing) nothing bad is gna happen, ik bcs we are still in secondary school, this isn't the end of life or wtv, there's a LOT of time for us to catch up but we still have to work hard lah yeah

edit: it's not only u who's going through this, others might too, but they might just not say it out, so know that u are on the same page as others and STRIVE ONN OKAYSYYSYS u can't expect to know EVERYTHING right that's impossible, don't compare urself to others, u're you, Ma'am!

yg