Hello.
Thank you for posting your query on DoctorSpring.com.
Hernia anywhere in the body has to be operated.
As you are 68 yrs, Liechtenstein hernioplasty is the best treatment. Here, a non absorbable mesh is placed to strengthen the abdominal wall and to prevent recurrence. There may be some inconvenience for few days which is the case with most surgeries.
It is not an high risk operation.
It is not very painful as you have been told. And any post-operative pain will be adequately and well managed. So please do not worry about it.
In summary, there's nothing to worry. Please go ahead with this surgery.
Let me know if I can assist you any further.
Wish you a speedy recovery,
Regards.