Should I be concerned?

So I believe I am around 6-7weeks pregnant. Confirmed with multiple tests lol.... but I have no symptoms.... My boobs don't hurt at all, they haven't grown in size, no morning sickness, I feel a little nauseous now and then but I wouldn't say that any different to usual, I have been gettin a lot of headaches and I'm very tired but I am very lazy if I can help it lol.... Should I be concerned? Every lady with their BFP on here is complaining of sore boobs and sickness :(