The Sign Of Prenancy Could This Be A Sign Of Prenancy?

Could this be a sign of prenancy? - the sign of prenancy

I started my period a week in advance before they even started, I saw a couple of days (which I never do), and then only lasted 5 days. I had unprotected sex 4 times, while I had my ovulation, but my husband did not "finish" inside me. I do not feel different. I was curious whether it was a sign of pregnancy.