Woman age 50. leg weakness, foul smelling brown "spongy" stool or diarr, extreme fatigue no energy for anything. all labs/tests are normal. stress ech?

Not adequate history: This may well be a very complicated case. All labs are normal. The kind of labs are not mentioned . I am not sure if I would ask for a stress echo at this time What does your doctor say? I wonder if that an ekg was normal , I might seek consult with a GI physician prior to going to a stress echo . Has anyone mentioned pancreatic insufficiency? How much alcohol do you take. See further advice.