I'm sorry to hear about your mom Yogi. I know what you mean about always worrying. You don't have to be an only child to get stressed out an worry. The older they get, and the more health issues they have the more we worry.
I pray your mom gets better. Surrounded by a loving family can be therapy in iself. My best to her and you.
TIS
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK
The older they get, and the more health issues they have the more we worry.