Me an my boy friend had sex June 16 and the condom broke and I always start my periods on the 1st and now it's the 6 of July an I still haven't gotten my period could I be pregnant

Yes, you could be. You had sex, pregnancy is always a possibility when you have sex, especially with a broken condom. Are you pregnant? I don't know.

You will need to wait a few weeks and then take a test if your period hasn't come along by then.