condom broke and he had finished inside me

title, and i don’t know if anybody else has been in this same situation where they ended up not pregnant. i track my period pretty well and according to my app, I have a 25 day cycle on average and the peak ovulation day was on day 11. the condom broke on day 15/16 of my cycle. i took a plan b after just in case, but i am still somewhat concerned. am i preg?