Missed two weeks of school and i have exams on monday !!!

So two weeks ago, I had surgery and couldn´t go to school for this period of time. Now i have exams on monday and i haven´t even started on all the schoolwork i have to do. i know i should probably start it and beleive me i want to but my excecutive dysfunction is so bad i literally gotr back on this website after six months of being inactive. i need heelppp.

Does anyone have any tips for getting schoolwork done fast or to just get to work for once and for all?