Im so tired

I tried taking a quick power nap after work today and it lasted over an hour and now Im tireder. is that a word? Idk Im just so stressed, I have a huge assignment that I have no idea how to do, I really hate this class and it’s so stupid, I have no energy anymore to do much of anything. I can’t find a good charger for my computer which is stressing me out more. Im just so stressed and tired all the time. I feel overwhelmed and stressed and hate it. I need a proper break but I can’t seem to get one. Idk maybe I should take a break between classes next semester. But I also can’t afford that. I don’t know if Im just getting old or something, I just have no energy for anything.