Hello. I have a feeling whereby I can t catch my breath. It occurs always upon waking up and throughout the day off and on. I have controlled asthma, but no wheezing. I m pretty sure I have anxiety...runs in the family. No gastro challenges, no pulmonary challenges...blew into that (mouth) machine and have the lungs of a 30 year old I m told (I m a 57 year old healthy female, 5 4 , 142 lbs.), run 3-4 miles 2X/week, have been running since I was in high school. Strength train too. My diet is great. 2-3 glasses red wine/night. low blood pressure always. go to gyn annually, dermatologist annually and primary care annuall. One time did a stress test, they found that a valve didn t shut all the way. Had recent lung xray done...negative. Vit D has been low in the past but not anymore. Recently cholesterol showed high, however, didn t fast morning of test and the week prior we were at our cottage and had bacon/eggs every morning and grilled every night (this is done probably twice a year) and we eat pasta every other night with meat every other and large salads every night along with a starch of some sort). I m also on bioidentical hormone replacement therapy...dose is so low that the pharmacist said it was hard to compound (estradiol, testerone, progesterone, estrogen, dhea comgination). So, I m hoping you might offer your medical opinion.