Who’s trying to get pregnant when their period is 20 days late?

Teona

I am 20 days late and I was just on the pill. I have taken many tests and two blood test because last week because I have been having many pregnancy symptoms. I was suppose to ovulate last week. I checked by the finger and if I am correct I was ovulating last week and was having unprotected sex to get pregnant. But I still haven’t had my period... couldn’t I still get pregnant?