Breastbone pain?

Sarah

Has anyone experienced pain/tenderness at their breastbone? Currently 31w3d. I woke up this morning and have this pain right between my boobs. It almost feels sore like a pulled muscle, but I can’t recall doing anything that would cause it. I do have large breasts. 34DDD before pregnancy and I’m struggling to find a supportive bra that fits properly. Maybe the two aren’t even related 🤷🏻‍♀️ I already have an OB appt this afternoon, so I’m going to ask her as well. Just figured I’d ask for your opinions in the mean time!