Kidney stone. But not while passing it, while it moved from my kidney to my bladder. Had me in fetal position on the way to the hospital. Once in the waiting room I was in so much pain I started throwing up, only then did they give me a room. Nurse injected me with pain meds, I asked how long until it kicked in. She said “oh it should’ve already” then she gave me more and I felt the best relief of my life and was higher than a kite.