Is it normal to recycle your dirty underwear for weeks or longer?
When you run out of clean laundry, and you don't do your laundry, you have to rewear what you're wearing until it gets ripe. Then on to the next dirty underwear in your hamper. And you rewear that one until it gets ripe. Then when all the underwear has been reworn, rewear them again from the start because it has had more time to air dry. Then repeat until you finally do your laundry.