No no, lecithin is good, chinese bitters is probably good, the problem isn't so much an overproduction of bile as too much caustic bile in the liver and small intestine. To make your bile less caustic you need to take digestive enzymes, lecithin, carrot juice and carrot salad, and lots of beets. These are all cooling and soothing to the liver. You need to move the bile out of the liver and small intestine - the herbs and a bit of fiber/laxatives will help with this too.
Avoid most hot spices, especially black pepper, and deep-fried fats. These are heating to the liver.
You may want to drink aloe vera juice 3x a day for about 3 days.