Do you get paid for unused vacation if you leave?
because if not, take the vacation!
i once worked in a job with irregular hours and hourly pay. I had three sick days. I had to take one, and then it didn’t show up on my paycheck. When I spoke to the administration I was told that it wasn’t a standard 8 hour sick day, I had to document how many hours I would have worked that day in order to be paid. I had to spend my (unpaid) lunch break standing (literally) in the business managers office going back through old schedules (on weekly paper calendar pages) and memos to find the original schedule for the day I missed, and the memo that I had called in, make copies, and write a note. To get paid for 7.5 hours. At $5.45.
the next time they scheduled me for 13 hours on a Friday, I called in sick.