Note with assessment on it is crashing/corrupted?? Anyway due tmr and I’m freaking out

Hey guys, so on Thursday I logged into my account on my MacBook signed and had a day off for my assessment because I was on top of it. Got told to sign in again today it downloaded all my stuff and now my 18 page assessment crashes every time I open it or if I go past the eighth page. I can’t find version history on my iPad and have tried to do everything that Google says nothing works. Honestly, any help would be lovely.