Curious.

So I have had Covid. Suppose to go back to work tomorrow and Saturday but pay period ends Saturday. By government law I get paid for 80 hours. Does the two days I’m working tomorrow and Saturday get deducted from the 80 hours or do I get paid 80 and the 20 hours I work the next two days, I’ve never been out with Covid so just asking if this applied to anyone else and for people saying ask your work I did but sounded like my boss is just paying me for the 80 hours. But sounded off to me