Some background info: I skipped my last period by skipping the placebo week of my pills to avoid bleeding during a beach trip. I had never done this before. I just ended my next placebo week since then, but I didn't get my period at all during this week. My boyfriend and I always have unprotected sex using the pull out method because neither of us enjoy condoms, and we've had sex during this recent placebo week (since I wasn't on my period and I wanted to). My worry here is that I'm pregnant, due to the fact that I didn't get my period on placebo week combined with the fact that I have unprotected sex; however I feel I might have just not gotten my period due to the hormonal effects of skipping my previous period with BC. I don't believe I'm experiencing any pregnancy symptoms right now (major ones like nausea and breast swelling outside the norm of my BC effects). I'm currently 2 days into my new pack. Should I be worried or not?