I'm going to be sixteen in about four days, but I've been sexually active for a little while now. We don't have health insurance so I'm not on birth control, but I do use protection and will not have sex without a condom. A few weeks ago the condom broke, so my boyfriend bought me plan b. My period came about a week late after that, and my period after that was right on track, the one following that was on track as well, but very light and short. We have had sex after all this, the condom didn't break, but my period is five days late now. I typically have a 29 day cycle and I'm on day 34. I'm not cramping, but I am having gas that I don't typically have. Though I do have it as a PMS. I've also been stressed lately and I'm trying to decide if the combination of factors of stress and Plan B from the last situation (though I feel like that shouldn't be a factor any more) are delaying my period rather than a pregnancy. This situation is stressing me out and I would really appreciate the imput, thank you!