Should I be having symptoms?

Suzette

This is my 6 pregnancy (3 living children, 3 losses). I am currently 5 weeks and 4 days but I have ZERO pregnancy symptoms. I’ve been testing every 48-72 hours to see if my test lines are getting darker because I don’t want another miscarriage. They seem to be getting darker slowly but I’m not confident. I requested a repeat HCG with my doctor to see if my numbers are rising like they should. At the 5 week mark my HCG was 399. Do you think I should be having more pregnancy symptoms?