Symptoms??

So with my last 4 pregnancies, which unfortunately 3 ended in MC, my breasts got really sore starting 7/8 dpo. (If I’m not pregnant, my breasts usually don’t get sore until closer to when AF is due.) AF is due Friday and I have no symptoms and I took a test assuming it was negative and planned to stop my progesterone to not waste it, but it was positive! But should I be worried I have no symptoms when I always have before??