I would have liked to know your age and whether you still have abdominal pain associated with the diarroea and if yes which part of the abdomen.
As of the information provided,probably there was a highly inflammed and adherent appendix
,propably appendicular mass due to which surgeon had difficulty doing Laparoscopically.In such cases there r chances that the infection takes about 10-15 days to settle down completely and could be the cause of diarrhoea
. In this case it will slowly settle down.Is it associated with any abdominal pain? is the diarrhoea completely watery or pastelike,any blood or mucus?how many times a day? Another cause could also be antibiotics associated diarrhoea, but unlikely as u said they are intermittent episodes.Only if fever
or associated with severe abdominal pain
do consult your surgeon or if this doesnot subside after 15 days u can consult him. Mostly after surgery it should settle with time.have a healthy, nonspicy, non oily diet which includes lot of vegetables and fruits. Also consume plenty of water. take care