Yes.

I would follow up with your doctor. Found this on Google, "The stool can be gray or clay-colored if it contains little or no bile. The pale color may signify a condition (biliary obstruction) where the flow of bile to the intestine is obstructed, such as obstruction of the bile duct from a tumor or gallstone in the duct or nearby pancreas."

Yes... I have. Usually during a medication change or when I've taken pepto bismol. That's when it seems worse. Could be time to detox too. I detox about every 6 months just to clean the nasties out lol check into detoxing and if you need help or anything. Feel free to ask. I don't sale anything so no worries there. I hate when someone suggests they can help then you take them up on it and they're trying to make a sell for their MLM businesses lol