I need opinions!

Okay, I ovulated February 12th. 6 days later, I started to get sore breasts and they gradually became more sore and now the soreness is slowly going away. It's just lingering. I ALWAYS have sore breasts 5 days before I start my period..it never fails and I'm not due for my period until the 26th. I took a PT tonight and it was negative. Was it too early? Am I just overthinking about the breast soreness in hopes of being pregnant?

Update: I have creamy CM and my cervix is super high.