I have been on birth control for a week and a half now. Because it is not yet effective and I have also been on an antibiotic for a cold as well, my boyfriend and I have been using condoms. Yesterday, a condom broke. I was planning on getting the plan B today in two hours when I am able to get out of the house, but I just got my period?? / I am having vaginal bleeding. Does this mean I don't need to go get one!? What does this mean? What do you guys think?! Help please! I never bleed from sex either so I don't really think its that.