Okay so, i already had my first postpartum period in April and I've been waiting on my next period expecting it to come in May but nothing. Now it's June and I've been spotting for 2days. I've been to the Er plenty of times due to gallstones (just had surgery also) and they do the usual urine samples so if i was pregnant again they would've told me (which is highly unlikely anyway).. Has this happened to anyone before?