Did you do the parasite cleanse and kidney cleanses before doing the liver flush? Even tho you are in pain you may have time to get enough stones out before the surgery date and if this works you can cancel the operation. It is much more healthy to have a gall bladder which can collect bile and squirt it out when you eat. And you will still have stones up in your liver which you probably have to to keep flushing out as they can get stuck and be painful. Does taking Epsom Salts relieve the pain?