Pregnancy symptoms?

Ca

2nd time mamas - were your early pregnancy symptoms the same or different this time around? I ask because I got a faint positive this morning and I have some of the signs--nausea, sour/metallic taste, dizziness, sensitivity to smell, sinus stuff, etc.--but I'm missing the sore breasts that were my tell-tale sign the last time. Could my year of breastfeeding changed how my body responds to pregnancy? Just curious.