I had my Last month period on Nov 15 2013.IUI done on Nov 29,2013.Had 3 large follicles in right ovary.Trigger shot done on Nov 27,2013.Only two follicles ruptured .I had my HPT nov dec 17,2013.But it came negative.Used Susten 200 mg for 10days from Nov 30 to Dec 9,2013.Am I pregnant???Please guide me...