Sore boobs

Amy • 34 yrs old. Hormone problems. Hubby and i have been ttc for #1 for 3years. Eventually had two more babies and now last pregnancy is almost over!
Im 5 weeks today, waiting another week for an md apt, my boobs have been sore but this morning they werent that bad. Bad sign? Normal? Ive never made it past 6 weeks so i have no reference.