Okay, so. I’m not on any BC and my boyfriend and I do have sex. We use a condom every time and he always pulls out before finishing (just in case). We check for holes and we’re always good. My period was supposed to start Feb 21 and I still haven’t started it. Last month it was 2-3 days late and I think it was because of the Plan B but I don’t know. I recently got put on new antidepressants and don’t know if that is what’s causing this or something else. I don’t know if it’s stress with school. I just don’t know. I don’t see how I could be pregnant, but I don’t know.