How Do Students Handle Stress Before Proctored Nursing Exams Online?

I am currently studying nursing while also helping my family at home, so most of my day goes into classes, assignments, and hospital practice. My proctored nursing exam is coming soon and I feel nervous because I have very little time left for proper revision. I even started searching phrases like pay someone to take my proctored nursing exam because I do not want my grades to suffer after working so hard this semester. Has anyone here faced a similar problem and found a simple way to stay prepared and manage both personal responsibilities and online exams together successfull