My last period started the 27th May, 2011 it ended on thursday 2nd June,2011 I also had a diflucan for a suspected yeast infection on the 2nd of June, 2011 ... I started the birth control pill Novynette on Friday 3rd June, 2011 , after my second day of the pill, Sunday 5th June, I had unprotected sex. I took Postinor 2 the next day Monday 6th June, 2011 at 2:15 PM and the next tablet at 6:15 AM on Tuesday 7th June, 2011, I have not gotten my period yet and it is Monday 27th June, 2011 ... Should I be worried?