Good morning and a blessed Lord's Day to you all!
De, That sounds beyond awful and trying to fit a watermelon through a garden hose isn't going to feel too good either.
I have been fortunate enough in my life to never have had a kidney stone nor gall stones.
I simply got mountains of arthritis. All in my spine except for the left thumb joint.
That lets me know it is there every single day. At some point I may let doc go ahead and clean it out and replace that joint.
But you my friend are in a whole different universe with that oversized asteroind going through your body and small inside diameter tubing.
I feel your pain and unfortunately, none of us can help ya with it. If I could I would.
Hang tough big guy. Youi have much bigger fish to fry and
get through. This did not help any.
Hope it gets through and out quickly for ya De!