My boyfriend and I did not use any types of protection (yes he did ejaclate in me) but we had sex a day before my period. I got my period the day I was suppose to, but it doesn't seem to be a normal period it's lighter & my cramps aren't as bad. Is there still a chance I could be pregnant?

Of course, you had unprotected sex.

You can, although not as likely, even get pregnant while on period.

And yes, a lighter period is often a sign of pregnancy if sex is right before the period.

Also no form of birth control is 100 percent, women at times get pregnant using the pill and condoms. But they help reduce chances greatly.

You will just have to wait till next period and see if you get it or miss it.