Have you tried any anti- parasite protocols? Some parasites can live in the gall bladder & liver. I found the Liver Flush to be too severe. You may want to gradually try some Liver Cleansing or healing herbs or an anti- parasite protocol...?
Are you taking any pro-biotics? A bland diet may help to get things calmed down a bit. Chinese style rice congee or red lentil dahl (soup) with rice is very good.
I'm not a doctor but these are just some suggestions that may help.