I have a hernia from my surgery. I had it fixed, but it has come back. I am concerned because if the intestine becomes strangulated, it can lead to gangrene and death. Your mom should go to the emergency room right away. You might google hernia for some of the signs of a strangulated hernia. You and your mom are in my prayers.
I originally had a hernia, which is what led me to the doctor in the first place when my tumor was found and I started this journey. I'm afraid I won't be to much help to you, though, as I never experienced one that was a permanent fixture and wasn't able to be pushed back in. Is it giving her any pain? What about discoloration? Is it red, or bruised? I'm not sure what to tell you about going to the ER. If she has any discomfort at all, then yes, I would say it is in her best interest not to wait until Wednesday. How does she feel about going? Sometimes peace of mind is the best medicine there is. If it would make you all feel better, it might be worth it to go and have it checked out. If it is nothing, then the worst they can do is send you home.
Best wishes to you and your mom. Please let us know what you decide to do.
Gail