Sore Breast!

Tasha • I`ve been with my Husband over 12yrs!..He`s the love of my life!..We have 4 wonderful children, 3 girls and 1 Baby Boy!
Well AF isn't due for the next two weeks but my breast are really sore!..could this mean I'll have a BFP soon or is my body just getting ready for AF?...Hoping for the BFP..What y'all think??