Rib pain at 19 weeks

I'm 19 weeks and have a sore spot when I touch on the upper right side of my bump. It feels like a really bad internal bruise but I didn't hit it some others have said if could be the baby kicking but I haven't felt her kick yet as this is my first pregnancy and I only 19 weeks and I occasionally felt what I think are moments but no real kicks if kinda feel like muscle pain but can't really tell when I just sitting or doing stuff around the house their is no pain but when I touch it it feels like a feel bad burise and when I streach I feel like like tight or something. The sorness is on the top and side of my right rib