You likely have bile salt diarrhea. This is more common than most doctors care to admit. There is a medication that can help firm up the stool and lessen your need to run to the pot. Please read the information at the link I post. If necessary print it out and take it to the doctor.
Good luck and let us know down the road if it helped.
bile salt diarrhea after gall bladder removal here: www.gihealth.com/html/education/bilesaltDiarrhea.html