This is Dr. David
excessive anxiety or asthma can also cause shortness of breath symptoms.
excessive anxiety can also cause upset stomcah.
you could be becoming more allergic to alcohol as you get older. alcohol dehydrogenase enzyme is what breaks down alcohol and for some people, it can get less and less, especially if you don't drink often.
you could be allergic to certain foods which can cause your symptoms.
certain foods like sodas, fried foods, oily foods, black pepper, spicy foods, tomato sauces, alcohol, can also worsen stomach acid production.
your stomach empties from your left to right side. so if your stomach is full of food, you should lie on your right side.
you should also avoid laying down within 2-3 hours after eating meals.
you should keep a food diary of what you eat to see if certain foods worsen your symptoms
let me know if you have questions.