How did it go for you?
Its all that plus pissing blood that fells like the inside of my cock is being extrude honed.No answer to your exact question.
But I've had stones recently. It was the worse pain I have ever experienced. I think the pain was as the "stone s" traveled down to my bladder. I took bumps of "cocaine" and Oxy and I was still in pain. The hospital put me on morphine, that was the only thing to ease the pain, and even then only for an hour or so. The whole episode of pain was less than 6 hours.
In most all my life I have never vomited. But I was in such intense pain, that I was vomiting.
I've had a truck fall on my head, and that was a level 5 in pain compared.