Limited Number of Sick Days

When I woke up this morning, Brian thought I was sick. All night, I was freezing, but he said I was also sweating. I didn't feel well, so I asked Brian what he thought about me calling in sick.

"Sorry, you already called in sick this week."

"But I'm actually sick this time!" I said.

"Too bad." Then he turned over and fell back asleep while I went to work.