falling in bad old patterns

I've been falling in a really bad cycle of completely bed rotting I have been preparing for my cseet exam since mid aug for November attempt very enthusiastically but it all has gone after one day my boyfriend and I had a fight a big one didn't study for 3 days straight and after then when I tried picking up my studies again it wasn't the same i just rot all day with my books open but no study at all it's a week to my cseet test and i can't even sit down and solve questions properly which I had to do i feel stressed overwhelmed and feel like I've fallen into that bad pattern where i think i don't need to study whatever happens happens i don't know what to do I'm trying my best but everytime something happens my parents come and guilt trip me for not helping them out with their work my boyfriend does the same we had a fight again last night i slept around 4 and woke up at 12 didn't study at all felt shitty all day was in bed haven't been taking a shower it's 6:40 pm now and i just feel completely devastated