Physio or osteopath for ribs?

Hi,

I fell over back in March, and still have a little discomfort when I lay on my side from my side ribs. The question is, am I best to see a Physio or osteopath for ribs. Or none at all. The hospital never x rayed them, just said they would fix. I'm at a point they only feel strange when I lay on my side or lay on my side at stretch.