Since my last period ended I had this dark brown discharge/spotting since then. Now my period is supposed get here today. I have slight cramps and still have the brown but also have a mix of red now. Is this normal? I did miss about 2 bc pills and was late one time . Is that the reason for the brown spotting this whole time? I never really had that this long before. Just freaking myself out because I read somewhere that brown discharge can mean cervical cancer