TMI- Implantation bleeding?

Julianne
I have been TTC since February, had a chemical the beginning of March. This cycle for some reason I ovulated twice based on stick testing and cm checking.  Very weird! But apparently possible.  This bleeding started yesterday and then stopped.  Now again I notice it this afternoon. 
 Nothing comes off on my underwear, just when I use the bathroom and wipe.  Usually my period just comes full blast, this is not normal for me.  Any thoughts??