It wasn't overly large, just had ER trips two nights in a row. When they tested my white blood cell count was up and my kidney function was down 25% so they decided not to wait any longer. Unfortunately we did not capture the stone, not exactly sure how they missed it.
The pain is insane, the second night I took 3 percocet and it didn't even take the edge off. At the hospital they gave me morphine, and some other happy drugs. Not sure if it helped the pain but I really didn't care at that point. Helpful hint, when the nurse says to lay down because she didn't want me to fall over, it hurt worse to lay down so I was leaning over the hospital bed, do it. A few seconds later the meds hint me and everything was spinning.