Thanks for the query.
As you had intercourse on 6th day of the periods, ovulation is very rare during that time in case of regular periods.
So the chance of pregnancy
very less in your case.
As it is already 7 days over in your menstrual cycle ovuloc
ld will not give protection for the act the before its usage.
If you want to continue the pill you have to took additional contraceptive
measures like condom for one week.