Can I drop out after a successful first semester, take a break, then reapply to a different school?

Currently a bio major at western and I hate it. I have a friend who goes to stfx and I want to apply there for next year. I mentally cannot handle another semester at western and need time off to recuperate my mental health, excpet im not doing too good at my classes right now. I have a 65 in bio, 70 in psych, and I have a 55 in calc (i havnt had my final yet). I only had 4 classes this semester, would they look at those to accept me as well as a few high school credits? I had an 88 average grade 12 taking all science and both advanced functions and calculus (calc i got 92). My uni grades arent as good obviously because ive been so depressed, but i really want to switch schools and start over. Is this possible? Stfx offices are closed for holidays so i cant contact them and I want to pack my stuff and bring it home for this break (aka not come back and drop out). Please help!!