Hey I need answer fast !!! I had unprotected sex and it was the day I burly started my period , next day I took plan b pill . We had more sex later on after I was done with my period , but it was always protected ! He tells me nothing broke and that he never came inside me . I'm worried because I'm supposed to start my period 3 days ago and I've experienced Breast pain and for the past 3 days I feel like my period wants to come but it don't it's not so bad . I've had a lot of clear discharge but just 2 days ago it's been a diff color like a milky color . What does this mean ?