i messed up stoichiometry and im depressed

I knew everything, in fact i had 100% on each of our 3 quizzes but idk what happened on the test i messed up the limiting regent question and i think i got 6/12 on that/ ik i got perfect or near perfect on the rest of the test so i think my grade on the unit test is high 80s-low 90s. i had a 96 average before and i finally felt happy in my grade but this test has genuinely made me depressed. idk how i even messed them up but i don't feel confident at all. the test was so long i couldn't even redo the questions. shit idk if she will even give me 6/12. man fuck im actually depressed she used to glaze me but bro wtf shit was so easy too fuck

sorry for the rant ts ruined my whole weekend