So it's been a long time since I had a period (last October) so it's kinda hard to remember.. I got my Mirena IUD put in at my 6 week check up after my delivery. All was good, I had some spotting that went away. Its been a couple of weeks and now spotting a little heavier and it smells different than I remember. I felt like before my period blood had a typical smell, now my blood has a super metallic smell? The blood itself has been fluctuating between a brownish old blood color and then it's right back to bright red and some times it's slimy? I was wondering if anyone else experienced any of this? Is it normal? None of this is on the list of things to watch for so should I even worry? No fever, headache, abdominal pain or anything like that. Thanks!