You are not alone. Please don't give up! I completed 20 flushes so far; the stones keep leaving my body in great quantity, and yet, I am worse than ever. I have the same pain as you have, and the recent ultrasound showed nothing abnormal. my incentive is that as long as stones are expelled, my toxic body will get a break- but not yet. Those stones are very toxic; when they are released, they are very harsh on the body's organs. I found enema, before and after the flush, helps great deal. If your life is in danger, then surgery is a good option-but for pain, it is not worth it.
I hope you feel better soon.