Pregnancy Symptoms

Tatyana
As of today, I'm 5weeks 5days. Just last month, the 26th to be exact, I had 2 days of heavy to moderate bleeding .. Then it just completely stopped. I thought it was my period because my mom and my sisters all had their periods when they were pregnant so I thought that's what I was getting because that's usually when it starts. But it only lasted 2 days and then completely went away.. 
Is this normal or should I be concerned?