I have been on birth control for several months, but did not continue with another pack of pills right after my last pack. I barely started a new pack of pills 3 days ago, so I had to wait 7 days for the pill to be effective. However, I had unprotected sex before my birth control pills became effective. Is it recommended to take next choice/planb (emergency contraceptive pill)? And if I do take it? How do I continue my pack of bc pills? Do I just take next choice/planb and continue my bc pills as normal , everyday? Or, do I take next choice/planb and then take my next bc pill until tomorrow or after taking next choice/plan b?