I have had accute pain in the mid left section of my abdomen for the last four days. It makes my whole body ache. If I\’m sitting still it isn\’t too bad but when I move it worsens. Tonight when the pains come and go, there is almost a burning sensation that radiates across my mid abdomen. I have had some bowel movement in the last several days, but not what I would call normal. What could be the cause of this.