i have been feeling a pulsing felling under my left rib cage, i have had stomach problems for six years now. that include pain, nausa, and being backed up. i can see the pulsing and it feels stiff when i touch it. it has been going on two days now and my heart rate is normal. i felt like i was going to throw up everywhere yesterday. i am 13 year old girl had twisted bowels when i was born and i am getting a test to see if i need my gallbladder removed i'm hoping you can help
amy