Help??

Is there a way to log that I miscarried? I missed my period this month & I got a positive hpt.. It changed to "I'm pregnant" & now that I found out that I'm miscarrying, I changed it back to TTC so that I can track my period & ovulation again but everything is gone.. I have no green days or anything, no pink days for this month, nothing predicted for this month.. Do I just wait till my period comes again to log it? Or can I log a miscarriage?