I took the morning after pill two week before my period began. The same day I began my period (8.2.16) I started on the contraceptive pill (mercilon). My periods are normally 7-9 days. I was SUPER heavy for about 6 which I figured was due to taking the morning after pill. My period seemed to subside on the 14.2.16 however since then I've been getting random spotting, bloody/brownish discharge and I keep randomly actually bleeding? Is this an effect of mercilon? It's the 22.2.16 now and I'm still bleeding?