Ladies, what does this look like? Pictures in comments. I had my son on September 22, 2015. Me and…

Ladies, what does this look like? Pictures in comments. I had my son on September 22, 2015. Me and my fiancé had unprotected sex 3 weeks later. I have had the mirena for a month now and up until 2-3 days ago, I was bleeding ever since I got it put in. I just went to the bathroom and this came out. I've never had anything like this come out.