Good day, l have a question. I'm a 29 year old woman, on the 20th of December 2015 i took 2 birth control to stop my periods, they stopped they continued for 8days, l took two more then they stopped, l started spotting until on the 2nd of January , I've been having unprotected sex ,and um not on pill I never get my period since then till today, can l be pregnant?