if you got rid of them in less than 24 hours !!!
About 2 months ago, I had 2 of them. One passed after a week from my left kidney.

The other one was much LARGER. Actually got stuck and had to get a lithotripsy procedure performed on it.
Put me completely to sleep and shot it with sound waves to break it up.
It still took a week to pass all of the tiny pieces out of my system.
I was laid up in bed and in the hot tub for a week straight taking pain medication every 4 hours to deal with it.

NO FUN for sure !!!
Glad you are feeling better.

Ryan