Period/pregnancy?

Hi all. My bf and I have been trying for a baby for a while. My period this month was 2 days late and when it finally arrived ot was lighter than usual, no pain, just breast pain. It ended 2 days ago, but my breasts still hurt. Is it possible that I am pregnant? I haven’t done a test yet. 🤷🏻‍♀️

Thank you for your answers ❤️