sore boobs

Dayna

About 2 years ago I had gotten pregnant, but unfortunately misscarried in my 11th week. I never had the sore boobs that most women say they get. Some say it was their first sign that they were pregnant. I'm now TTC again and I'm wondering - was it normal not to have sore boobs the first time around? Should I be expecting sore boobs if I am to become pregnant again?