helppp

so 2 days ago my bf and i had protected sex (we used a condom) and he didnt pull out. i dont think the condom broke because i saw it afterward, but im lowkey having a panic attack right now because im not on birth control or anything and i didnt take plan b. i was also in my fertile window. am i good? the last time we had sex i took a plan b just incase and it completely messed up my cycle and i got my period a week early (which was this earlier this month).