Pain under left ribs

I have this horrible pain that is making me so irritable! I think it's from my baby's feet, or constipation. I took a stool softener this morning and just took a tylenol. It hurts sooo bad! I am trying to put ice on the spot to get her to move her feet if that's the problem. What else can I do?? It's like 2 inches below my ribs.