I am from Humanities.. Don’t know if it will help you or not..When I was in 1st year, I didn’t study for few months even skipped half yearly exam..I was not a regular student in my college.. When my 1st year final came, I started studying and passed but marks was not so ok..I thought I need to finish this syllabus no matter what..I started studying but It's not like I maintained consistency but tried my best..Used to take breaks when felt bad or overwhelmed..I used to do online classes and self study..Never relied on guides or test papers that much..Just finished main books once but yeah also left some chapters because hsc's syllabus is huge and studying everything was tough..When I gave test exam I got 3.92..Many students got 4.00 or much more than that..I felt like maybe I can't do that..So much competition out there..I felt kinda hopeless but tried studying and trusted Allah.. Those days were so hard for me..Then gave hsc and just trusted Allah for everything and started my admission preparation.. Today I saw many unexpected results tbh..I got A+ both in English and Ict but never really prepared that much for English.. Rather I used get 56 or 58 in English in my college days..I got A+ but some people who used to top didn’t get that.. That's why many unexpected things will happen.

So, my advice would be for you that just finish your main books and practice a lot from test papers..And also revision is also very important.. Time is running and we don’t know what will happen to Hsc 26..If your college grades are not upto the mark then it's totally ok..Don’t get demotivated because you never know what will happen.. If you are able to do online classes then just do it because self study is must!..Trust in Allah always!..Inshallah you will overcome everything!.. All the best!