Pcos, period is 78days late. and i just started spotting. brown bleeding spotting. been sexually activated and ovulating.what does this mean?

PCOS ?: PCOS usually will be the result of suspended ovulation with long delays in bleeding episodes. Even if not ovulating, you will produce increased levels of estrogen, which will build up the thickness of the lining of the womb, and occasionally bleeding will occur. "Spotting does not necessarily therefore mean you are ovulating. With sustained PCOS, low dose bcp's are best to manage this disease.