White deposits in my stools. look musousy. pain in right lower abdomen. ive also noticed white-ish urine. should i get gp help?

Cholestasis ?: As long as the majority of your stools are brown and not whitish, you shouldn't have to worry about cholestasis. If this does occur, you will need to get a GI doctor to evaluate the small bowel, gall bladder, and biliary tree/liver for signs of insufficiency or failure. Your GP would be a good place to start

Gp help? Absolutely.: It sounds like inflammatory bowel disease.