My ribs?

I'm almost 28 weeks (this Friday), well lately I have been feeling my ribs hurt a lot, it's painful, and I was told that my ribs can fracture or break while pregnant because of so much weight being added onto the side, idk if I should talk to my doctor about this? Tell them, or if they could do anything about it, but it just hurts to get up, stretch at times, lay on my left side at times.