Hard constipated stool turned into soft burning smelly stool by the 2nd bowel movement. now i keep having cramps and belly button pain. what is this?

GI eval.: In many cases, foul-smelling stools occur due to the foods people eat and the bacteria present in their colon. However, foul-smelling stools can also indicate a serious health problem.Medication & supplements, Malabsorption,Infection, Short bowel syndrome are some of the causes. Prevention: Handle food properly, Make Dietary changes. Importantly , if symptoms persist, a GI evaluation is essentia