Pregnancy

help please!! My boobs are really really sore like more sore than when I’m supposed to get my period. I was supposed to get my period 2 days ago no period. I have been nauseous but hasn’t been constant. Been very hungry and tired.I had minor bleeding when I wiped then it was gone. I’ve had sex multiple times every week unprotected. And I’ve also noticed the veins on my boobs are really popping and are really bright blue and they were never that noticeable Or that bright ever. Anyone know what this could be?