Hey sad panda- you did 20 Liver Flushes in a period of 6 months?!? that is only 9 days between each flush! This is a crucial piece of information. It wouldn't leave enough bile left for an effective flush.
From your original story it sounds like the bile acids you took stimulated bile production which may have been blocked for many many years. It then dislodged a stone and/or irritated the polyp.
what have the results of your 20 flushes been like? any stones? sludge? how many were dr. shulze and how many were clark?
It seems highly likely reading your prior posts that you have candida in your bile ducts preventing your liver stones from being released. Try eating 10+ cloves of raw garlic a day in preparation for your flush.
DONT GET SURGERY IT WONT HELP YOU (and may not alleviate the pain)