... to be on the safe side I used plan b one step immediately after just to be on the safe side, I got my period that month and it was very normal, a bit heavy and lasted 5 days, I also had my period in January, I'm not very sure of the date but I'm guessing on the 20th, but I didn't get my period yet since then and throughout February. I'm really freaking out. Could I be pregnant ? Please I need replies. Thanks