hi--I am a male 60 years old.blood pressure 112-72 always been healthy.... Over the last 2-3 months I have developed profuse sweating for a period of 5-10 minutes that comes and goes many times a day My chest constricts and breathing feels like thru a straw then goes away. Dry cough I have pain in my right front abdomen, around to my back and groin and am waking to have to urinate 3-5 times a night, (more than usual.) I have had CT scan of chest, pulmonary breathing test,chest X-ray, nuclear stress test --all came back normal. Any suggestions? Thank you