Re: Gas pressure in my chest
Sounds like acid reflux to me--try not to eat to soon before bedtime. Watch what you eat, try to avoid real spicy foods or foods that contain alot of acid. There are alot of over the counter antacids. Pepcid AC comes to mind. Try this for a couple of weeks to see if it helps, if not than you should seek a professional medical opinion. I would start with your primary care doctor.
Hope this helps