hi. I delivered a baby girl on 21st May 2021 by normal delivery and am completely on breast feeding. I had post partum period and the bleeding continued for around 25 days. later it stopped and there was just a light spotting at times. but from 34th day onwards bleeding again started and is still continuing .. this is 5th day and the bleeding is continuing heavily . this time bleeding is heavy and symptoms are similar like that of regular period.. I heard that periods will be irregular when on breast feeding. is this my regular period or post partum period.. please suggest.. for how many days now bleeding will last . when should I be concerned. please help