question: Hi there, I have some abdominal discomfort, on the upper left side of my abdomen (my left side). It's a throbbing, pulsating sensation, and moves slightly to the middle of the abdomen (above the naval area) during the day. Other symptoms include loss of appetite, bloating, fever, muscle soreness (especially near the lower back of the body and kidneys) and headaches. I look forward to your answer,With best wishesIzak van Zyl