Looks like second loss at 11 weeks baby died at 7 weeks 5 days but didn't pass till 11 weeks and it came out like this think it's placental etc,with my first mmc same gestation same time I lost 11 weeks I actually passed a large mass about the size of a large grapefruit that was placenta and sack and baby all in one and I actually saw baby in his sack ,sorry your going through this but looks normal for a mc hth xx