OK the first day of my last period was 11/12/09. I had unprotected sex 11/26 & 11/29. On 11/26 we used the pull out method and on 11/29 he ejaculated inside me. I still do not have any signs of my period or pregnancy. I do not know my cylcle because I stopped my pill 2 months prior and was not keepinig track but I do know I have never been this long with a cycle. I have taken 3 hpt and all negative. What should I do?