hiii,i had se4x wth my bf a number of times.bt after every course i had i-pill.the last time i had was on 29th when the sex ws merely for 1 mins.i had pain so cldnt continue further.after that i found some blood on my vagina.i m tensed.wht should i do.after ths intercourse i had i-pill after 42hrs.bt my bf had used a condom.shld i go fr a test.or there's nthng 2 worry abt.i m nt hving my mensturation regularly.plss reply me soon.