Tmi pic... Black discharge?! Help

Jaclyn • Realtor. Wifey. Lucky Lady.
I've never had this before.. Not pregnant btw.  Today glow says that I am ovulating.. I just had my period like 2 weeks ago & it only lasted 1 day and when I woke up this morning I thought I got it again but it's black! What the heck is this?! 
 Any idea what this is?