On the week of April 11th I completely missed my birth control pill for Tuesday the 12th & took Wednesday's pill about 11 hours late. Sunday April 17th I had sex & started my period Monday April 25th. May 13th I was supposed to start my period but am now one day late. Am I pregnant? I have been on the pill for about 4 years now & have missed maybe 2 pills the entire 4 years. I'm very religious about taking my pill the same time everyday so I'm freaking out