Hello doctor, so me and my boyfriend had sex yesterday twice and both of the time we used a condom. After the first time, we relaxed for like 10 min, between those 10 min we were relaxing in then I had him in my moth for like 2 min then we started round two, but in the beginning of round two, he didn t start with a condom he went inside of me and moved for like 6 sec and then pulled out quick because he was afraid that if he kept moving, something might happen, then he took a condom on after pulling out and we finished having sex, then he told me that I should take a plan B pill just incase something happens without us knowing. Should I take the pill or is there nothing to worry about?? Because I m really scared!!!!!