Has please help!! Has anyone became pregnant after taking plan B?!

Courtney

Please someone help me on this subject.. me and my now ex bf were ttc in April and successfully did but I ended up having a really early m/c and we then ended up breaking up .. well recently we met up to " talk" and talking led to other things and ya know anyways not that I don't want a baby because I do more then anything I knew the situation wasn't good so I took plan B two days after the deed it is now 3 days before af is supposed to show and I'm so sick in my stomach, my breasts are sore and I've been having early cramping for the past week or so I'm sure af will come anytime but I was curious as to if anyone has taken plan B and still ended up pregnant. ?