I hope you can help me. I had unprotected sex. I drank the Plan B after 18 hours. After a week I had like a mini mensturation, first day light pink next day heavy bleeding abdominal pains dark red cloths , third day only spotting of dark red 4 th day only spotting 5th day as well on the 6th day it was brown discharge only spotting , I took a pregnancy test before this occured and have not had sex till now im worried the preg test by the way was negative blood test and urine test , is this my period my period cycle is 7 days , will I still get my period , but my period was due these days I had mini mensturation do you think there is a chance pregnant please help