Me and my boyfriend would use a condom everytime we had sex before but one time the condom broke and so i used the Plan B pill, my period came 3 days after it was suposed to which is normal. But now we have stopped using condoms for the past little while (Which i extremely regret). My schedualed period this month was 3 days ago, and i still have not got it. Does me taking the Plan B pill last month effect my period this month, or is there a possibility that i might be pregnent. (i am getting a home pregnancy test tomorrow) Is it also possible that i have not got my period becuase i have been under strees and not eating right? [/list]