Hello, I had a baby in Nov and started Yaz B/C in Dec so I had take 1 pack of pills last period was Dec 18 and Jan 15 I have had unprotected sex with my fiancee missed my period this month and my body feels wierd. I did breast feed for a while and stop when my daughter was just 3 weeks I have headaches ,fatigue, cramping, and breast tenderness. I have also taken 3 HPT and they were neg about a week ago and since then I now have been urinating alot. Did I test to soon and should I retest.