I'm a 48 year old female, with history of excellent health, except 3 years ago I started having stomach problems, shortly after my sisters death. I started making my nightly glass of wine into a nightly bottle of wine and I started smoking every night too. Doctors tested me for everything, celiac, diabetes, liver, kidney, gallbladder, etc., and found nothing abnormal. My tests did show I was positive for H. Pylori, so they gave me the script for that. Suggested counseling and stop the self destructive behavior, which I finally did. I felt great up until a few weeks ago where I started experiencing nausea. My stomach feels tight and it feels as if someone is sitting on it, which causes me to have shortness of breath, especially when I lie on my back. I have to lie on my left side to feel comfortable to sleep. I'm also feeling more tired than usual. Feeling a little light headed and weak too, at times. I am normally a very active woman who works out everyday, but it's getting harder and harder. Is this a warning sign that I'm about to have a heart attack?!