Pain In My ... Ribs

He's definitely growing.  Everyone asks me if he's kicked me in my ribs yet, but he hasn't.  I do however feel him moving up towards them.  It's an uncomfortable feeling that I usually feel when I'm sitting. I feel him on my right rib, it's always the right one.  It doesn't hurt - because he hasn't kicked it, it's more as if he's leaning against it.  When this happens, I have to stand up or sit up straight, so I can give him more room in there.  I really wish I could see inside so I can see what he's up to.