I've had dark green stools and light green urine the past 4 days.My bowel movements have occured more than twice a day(all very soft but not diarrhea), along with a swollen abdomen, abdominal pain,nausea, gurgling, and my lower chest feels tight. The only change I can think of is taking a benadryl 5 days ago but other than that I havent changed my diet or included any supplements or foods that would turn my stools color. What could possibly be the problem? Should I seek immediate medical attention or wait to consult a my doctor?