Hi hernia is a defect in abdominal wall and through this defect part of bowel / fat ( Omentum) cam come out which leads to pain , and can lead to bowel obstruction any time leading to death of part of bowel leading to emergency surgery.
Kindly go ahead with laparoscopic repair which is safe and standard of care at present.
Next Steps
You can read my article abdominal hernia in Practo.
I deal with such problems.