On the last day of my period my bf and I fooled around. We used a condom like we always do. We weren't having sex he just rubbed his penis on the outside of my vagina until he came. I do not recall the condom ever breaking. But about two weeks later, towards the end of the second week my breast have gotten tender and have not stopped, it been a little over a week and i am expecting my period any day now. I am just concerned on whether I should be worried about pregnancy? Usually I do get sore nipples before my period but not for this length of time. I am really paranoid because I am not ready for a child right now.