For the past two months my periods have been very smelly, dark blood (very thin, not clotting)My periods have always been one heavy day and two or three light ones. Recently my discharge has been almost continuous for two to three days w/terrible odor. No,abdominal pains, I will be 50 in a couple of weeks, was wondering if it could be hormonal and why it is happening.I was treated for a slight yeast infection a few months back