 [ Symptoms ] had unprotected sex about 2 weeks ago i am on birth control can i be pregnant  been on bc for about 4 months and now i am on placebo week if i do not get my period during this time would i be pregnant i have not had any symptoms of pregnancy whatsoever i mean i do not think i have [ Disease ] hi si did you get your period it should come at the end of it but being stressed will play havoc with your body and could upset your periods just try sitting back relaxing try some meditation to clear your mind good luck