how..to..accomplish..this

i can't seem to put my mind at ease. i left my physics file under my desk thinking that it was empty without my notes. now i don't know what to do though i have my textbook (doesn't really help with the way i study). what should i do? my notes are the most important resources. i am seriously in a chaotic situation. i have no other choice but to study tomorrow (last minute studying) before the test. i really hate that but it's better than any other alternatives because i don't wanna risk failing my physics test anymore