Hello doctor! My boyfriend and I had unprotected sex 4 days after my period ended. After that, I took a 1-pill emergency contraceptive pill. I was a bit worried so I took another pill the next day. About 3 weeks later, I saw occasional brown bleeding and spotting, but it was just a little bit, not much. About 4 days later, I took a menstrual regulator and the bleeding stopped. But there was a white mucus discharge. I used a pregnancy test and it showed 1 dark line and 1 faint line. Doctor, can you tell me if a pregnancy test with 1 dark line and 1 faint line is a sign of pregnancy?