Hi. Thanks for your query and an elucidate history. Read your history again and again. I would suggest you to go for High Resolution CT scan to see the exact position of the appendix/ bowel/ presence of any abscess or foreign body like dead omentum and all. This really helps. Another is to go for colonoscopy as this can help to get a diagnosis of any associated colonic pathology like tuberculosis or so. The information so gathered can give idea whether you need another surgery for correction of remaining pathology or medicines would help. Be on the liquid diet. Take rest- it helps in early healing. Avoid all foods and beverages which you know increase your symptoms. Do not worry about hernia. it can be treated at a later date or during the next surgery. ( Mesh should not be put at the moment as there are more chances of infection)