Hi Dear having pain on left side of abdomen and cough once or twice,and your so much afraid,Don t be afraid of goggle comments,get yourself investigated for pain,since you have not elaborated very much on you problems like your age, type of pain exact site and relation with food or any other symptoms associated with your pain still i can say , there can be few simple reason for you pain abdomen,like your pain could be simple due to acid peptic disease and or ,cholilithesis( that is stone in gallbladder),pyelonephritis that is infection in your kidney which of course would have produce fever,it can be simply from infection of intestine and finally it can be due to a more serious disease like pancreatitis,and last of all, we will think of cancer pain ,if your old one.so don t worry ,get ultrasound of your abdomen done ,if it doesn t clinches the diagnosis,then go for EGD, commonly called as endoscopy to establish cause of your pain mand finally pain abdomen dissociated with cough can be due to lower lobe infection of your lung,which will be diagnosed by chest x ray,and last but not least it could be due to cardiac pfoblems ,for which it may need battery of investigation. so relax don t think of death