CM Smells like blood

Kristyn • I am a holistic herbalist, traditional midwife, spiritual counselor, homeschooling, home-birthing, homeBREWING, and just all-around crunchy hippie mama.
So I'm 6 weeks 2 days approximately and I just noticed that my CM smells like blood and has a similar consistency to blood, but I don't see any blood whatsoever. Any ideas what this could be?
I had a miscarriage at 16 weeks in April after 3 months of bleeding. I am terrified of going through that again.