How To Stop Continuous Menstrual Bleeding?

Hi,

This is swapna, My regular period date is 8th of the month. In month of December It went well.

I took Unwanted 72 Oral Contraceptive Pill on 16th of December.

My period gets started again on 22nd of Dec, and it still continuing, today is the 11th day.

Please let me know what needs to be done?

Thanks,

Swapna