Has anyone here accidently drank piss?

I have pee bottles laying around my room as well as clean water bottles. In the middle of the night I reached over and drank some it had a little tang to it but I didnt think much about it considering I was so thirsty. But that was one of my cleaner hydrated piss bottles and I chugged that 1 liter down. Will I be okay or is there any benefit to such a thing?