 [ Symptoms ] for about 2 monthssick to stomach after eating short of breath loss of apetite i take nexium40 zantac150 twice daily 2 months ive feltsick to stomach sometimes nauseous or sharp pain left side of my belly button short of breath loss of appetite i take nexium40 zantac150 twice daily had blood testand a ct scan came back normal the dr i seen said its probaly and ulcer or gerd what is the next step i need to take starting to get difficultt to tolerate the feeling of not getting enough breathe is what is scaring me dr listened to my lungs and said they sound fine is it possible he missed something [ Disease ] can a person with shingles spread it though intercourse