I did my laparoscopy surgery of gallbladder stone a week ago now I am facing the following problems: 1) If I sit for a long I feel cramping in my abdomen, my bandage is not removed yet. 2) I feel too much gas and its pain 3) While touching my wounded place by hand its slightly paining. 4) I got some mouth infection just after surgery. I am very much worried about these problem. Are these really a serious matter? please reply and advice. I am 35 years old male.