Am I pregnat I had unprotected sex and he came in me and I ovulated that day July 2 and July 8 I had implantation bleeding but my period due 13?

A person can't tell. Wait. A positive pregnancy test can tell a woman that prior spotting was actually implantation spotting. It can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A urine pregnancy test gives a reliable result about 3 weeks after sex (3 weeks after when conception might have occurred), or 1 week after missing a period.