pain at the top of bump

Ali • Baby boy due 3/9/17
I'm having excruciating pain at the top of my baby bump intermittently for days now, I can sometimes get relief by pushing in on my ribs but not always. It's a sharp pain and the skin in this area is so so sensitive it hurts (I'm assuming that's just stretching). 37+3 anyone have any idea what this could be?