What’s going on??

I have a pretty irregular cycle, anywhere from 32-44 days. I’ve never REALLY monitored breast soreness. But the husband and I had sex on day 14 and not again until day 22. But since day 21-ish, I’ve had breast tenderness. Which is definitely earlier than what I thought might’ve been normal for me. Thoughts?? It’s probably too early to take a test but I’m excited...😬