I’m on Norethindrone tablets 0.35 mg & I’ve been having light bleeding, no cramping the whole month. I’m breastfeeding on demand also. I’ve completed my 1 pack today & still no normal period. Is this normal? I started the pill 6 weeks pp, my regular period was on then, I started the pills as soon as I got them. Anyone else experience anything like this while taking “POPs”?