is it too soon to tell???

Hamsah • 29 yr old Married 01.07.17 💍 TTC baby #1

I've noticed my boobs started to get heavy and sore I am on CD16, due about 11/10... could this be AF symptoms or may be nothing just one of those days.

I usually don't have symptoms this soon typically a week out I get my pms symptoms.

help!!!!