Gallstones are made from cholesterol. You might first get an idea you have them when you start having severe pain. Gallbladder pain can be tricky to figure out because the pain might be between your shoulder blades or it may be high up in the top of your abdomen. You may start to feel sick after eating anything.
there is severe pain in the right abdomen below chest which usually starts in upper middle or upper right abdoment.It may feel like the ache of an upset stomach to very bad pressure like a heart attack.After the pain subsides there might be mild aching in the upper abdomen that can last for up to a day.