Glad you're feeling better.
Only had 1 stone in my life but it was a 6mm stone that I passed on my own because the tech that did the scan got a side view and said, "it's only about 2mm and you should be able to pass it on your own."
2 trips to the ER for pain and they just shot me up with some heavy duty happy juice; which hardly made a difference.
Was just enough relief so I could climb back onto the table..
When it came out I measured it against a ruler and took pics. Sorry about that, doesn't quite cover it.
Scott