Hello, Im an international student at McGill University, i got my study permit and i enrolled to the university as a full time student, i registered and paid for 15 credits ( full time) in my first year, in first semester , but during the semester i had a major depression and a serious family problem(my grandad passed away and my best friend committed suicide), so i withdrew from 4 classes, had 3 credits and i if i have less than 12 credits, I'm considered part time student, but because I withdrew retrocactively(after add/drop period)on my transcript it says "full time student", but in other semesters i had been full time student. Im worried about it, how it will affect my visa, legal status in Canada and my chances to get PGWP?