No symptoms?

Kaila • My husband and I are expecting our second little bundle of joy to our family.
Hey ladies I'm just wondering if I'm the only one here... I'm 6 weeks today and I hardly have any sypmtoms. I seem extra tired but I'm a tired person anyways and I seem more emotional just like I'm PMSing. I haven't had morning sickness yet I don't know if that's normal! I get a little crampy but it's not too bad. Is this normal and I'm just lucky so far? Or should I take another pregnancy test? I haven't taken one since I found out a couple weeks ago. Help! :)