Sore nipples?

Hi all, I’m in the two week wait period so I’m going to ask an insane question, but you all understand thankfully 😂. Period is due in 4 days- nipples have hurt for the last 10 (since ovulation I’m 10dpo) but the rest of my breast isn’t sore at all. I could still be pregnant, right? I know I’m reading into symptoms too much😅