I withdrew from a writing and film analysis elective class because I would not have gotten a good grade and it would have impacted my GPA. My entire transcript has all As (my school does not do A+ grades) besides 2 A- and 1 B so my GPA is still very high (all none A grades came from electives, major and minor GPA is 4.0). I did not have a reason for withdrawing besides the fact that the class was a film analysis class and I randomly signed up for it with no interest in film analysis (bad action on my part, yes I know) and I would have gotten a B at best, likely lower. I didn't want to take the GPA hit because even with the 2 A- and 1 B my GPA is still competitive. Was withdrawing a bad idea? Do I need to have an adendum for the class I withdrew from?

I am first gen so I don't know any of the application process nuances so any opinions are appreciated! Thank you!