Frank, consultations with Dr. Google will make a person believe they have every malady under the sun. Considering the normal test results, perhaps you could ask for a referral to a registered dietitian?
I know what it's like to have an aging mother in declining health. In a word, it sucks.
When did you live in Mexico? Did you like it there?
In real life, people tend to find me rather humorous. But there is one -- and only one -- joke I can ever remember. It shall date me. Badly.
Q: Did you hear that they're making a movie about Dan Quayle's Vietnam years?
A: Yes. It's going to be called "Full Dinner Jacket."
God, I'm ancient.