I had unprotected sex February thirteenth, I was on the ortha vera patch and it was giving me blood clots so I stopped taking it after my last period. I had unprotected sex after I stopped my birth control. If I was still on because I would have taken my patch off Friday march 1st putting me on my period by that following Monday the latest, its now Saturday and I still haven't started. So I'm 4-6 or so days late. I'm not having any signs of my period. I tested my first morning pee on march 6th and it came negative. I have had lower stomach and back pains, sharp pains inside (vag), dizziness, acidy in chest,white oderless discharge, going #2 more, headaches