"i am on birth control but take it very sporadically so when i had sex about two months ago and the condom broke i went out right away and got plan b. my first period came and went normally but for my last one i only spotted for one day. now i am freaking out and am due for my next period in a week and a half and i might end up getting a pregnancy test before then because i am really scared i might be pregnant and the side effects don&#039;t say anything about messing with your second period after taking the product."