Whats this?

So we had a little scare the other day...
I was holding Carter trying to get him to sleep. I was
rubbing his stomach and all the sudden i felt this huge lump.
so i looked at it and started freaking out.
I called the doctor that second and got him an appointment.
I know i am a little dramatic but i think you all would do the same
if it was your child...
Anyways they x rayed it and we are still waiting for the results.
But we are pretty sure it is just his rib!!

and you can only see it stick out like this in one position.
thats why we have never seen it before!

but its one wierd rib...