Hi. My husband and I have been married for 7 months as of today. And I am currently 7 days late for my period. I am having some symptoms..tiredness,headaches, back and abdomial pain. But I took a test 3 and 5 days after missed period and it was a negative. But I am still late. I also have the Implanon(Implant) Birthcontrol..I have only had it for 2 months.. Has anyone ever gotten pregnant with it? Or any kind of symptoms that I am feeling?