Hi,
I am a little worry, me and my boyfriend had sex with out protection but I took the morning after pill (plan B step One) also he did not ejaculated in me. My concern is that I was supposed to get my period this week, my period normally last for three days but this time it was only for a day and I was only spotting a brownish/redish color. Is there a small possiblity that I am pregnant???

Thank you