I began sex with my bf and he inserted his penis in my vagina for less than 5 seconds before I realized that he did not have a condom on. We stopped immediately & I took Plan B the SAME NIGHT. No sperm or fluid was visibly present. And he didn't ejacualte inside me. I was supposed to ovulate the next day. Which puts me at risk for actually ovulating the same day this occurred. Since I took plan b well in the suggested time window, are my chances for pregnancy still high? No judgment plz.