Cmon nerds

I’m halfway through my academic year, and i hve literally got so many backlog topics(mainly phy nd chm) nd still have half a year worth stuff to revise + i hve to keep up with my present coursework. Ik i m cooked but i beg u guys to give me a solid plan to complete all these. I still got almost half a year nd i rlly dont wanna waste my time anymore pls helppp