I had laparoscopic appendectomy 12 days ago. From day 8 onwards, every time I take a deep breath, I have pain in my left abdomen near my navel. I had an abdominal ultrasound but nothing happened, there was no fluid in the abdomen. What is the cause of right abdominal pain after laparoscopic appendectomy? I hope the doctor can help me. I would like to thank you.