Hi I'm 24, married, and taking apri as my birth control method. About 2 weeks ago my husband and I had unprotected sex, and I should have gotten my period on the Friday of my placebo week. It's now Sunday, and my husband is panicking. I normally get it on the Friday each pack. I've been on the pill about 6-7 months now, and it's never been late, or on any other day. I also have another problem, about a week ago I discovered this small round ball type lump on my vagina, could this be causing the missed period? I'm planning on making an appointment at planned parenthood(where I get my birth control) for Wednesday, but I still thought I'd ask around. Thanks