Just going on 6 weeks pregnant with no symptoms


I done 6 Home pregnancy test all positive and have been to the doctors.. they said to me I was 5weeks and week has past so I will be going on 6 weeks tomorrow! I have no symptoms apart from tired and feeling fatigue had the odd boke in the morning but that’s it!! Should I be worried am I actually pregnant? This is my first and been trying for ages so I am just worried!