My period is is 9 days late with mild cramping then around 2am I started bleeding heavy. Later that morning I was still bleeding heavy . I haven't took a hpt test and I have been having unprotected sex with my boyfriend. And I'm not on birth control .What's going on ? Help!

It sounds like your period was late and has started. Having a period is not a sign of pregnancy.

It is common for periods to be late at times, some even miss one at times. Of course if you are having sex, and not using protection, you will at some point get pregnant.