No period on birthcontrol

Courtney

Hi ladies, so I’m on birth control(nexplanon) I was due on my period 3 days ago, my cycle is all over the place with this I’ve had it roughly for 3 months nothing irregular or anything out of the blue. I’ve been having bits of clear discharge with bits of blood in (TMI i know) and I’ve had bits of tint spotting aswell as bad cramps nearly every day of this week. Is the spotting/ blood in my discharge my period starting?