I've been having irregular periods for quite a few cycles. My period cycle has changed from 5 days to 10 days. Recently I've been encountering spotting on very odd intervals. I thought i got my period during the second week this month but i only had spotting for 5 days. Then i experienced blood flow a few days after for 2 days and then it stopped. I have no finally got my period and blood flow is very heavy and there was mild cramping too. It is now the 6th day and the flow is still quite heavy with mild cramps. What should i do?