Im 3 days late for my period, and my breast really hurt, but I have never experienced sore breast before or during my period, does this mean that it could be a early sign of pregnancy?

It could be. If you've had sex than pregnancy is always a possibility. Sadly PMS and pregnancy symptoms are very similar, so going by symptoms alone is not reliable.

Take an hpt, us first morning urine.

Good luck.

Hi thanks for the answer, I just took a test, and it is positive! So excited.

Congrats. :)