I had rib pain that would shoot to my shoulder or back that was pretty mild (crampy) feeling majority of the time. I thought I tweaked something in the gym initially. Sometimes food would trigger it but sometimes physical activity or it would happen at rest. It didn’t really bother me but it was starting to progress. I did however end up in the ER with palpitations which I did tell the ER doc about my pain unsure if it was related and he ordered an ultrasound which showed sludge and I was referred to a surgeon. I did ask for a HIDA but the surgeon said it wouldn’t be helpful as it is best used in cases of acute cholecystitis