I know its to ealry but i would like to knw?

know it can be to early to tell if i did concieve but i was taking the birth conrtol yasmin.. the seventh day of taking it my bf and i had unprotected ..they say to take the pill everday at the same time the 1st seven days to be effective.. i didnt... but anyways we had the 26th i stopes takin my pill incase i did get pregnant and the 29th i took an ovulation test and it showed i was ovulating .... well the next day i started bleeding like im on my period its lighter color and my normal period last 4 days its now the 5 day and im still bleeding but only when i whipe ... i this break through bleeding and if so if i idd concieve would it hurt me or mess up the process of concieveing...