Over a month ago on my pack before my last pack, I missed my last blue pill before the inactive ones, and I never took it. I started a new pack after my green pills were gone and had sex without a condom within 2 weeks on my new pack. I skipped my inactive pills last month on that pack and went straight to the next pack (I didn't want a period) and I didn't get a period, or spot at all. I've noticed discharge this month, and a little pink to it. Could I be pregnant?