question: I am a 52 year old female am 5 ft. tall, and weight 120 lbs. I am pretty active...but for the last year I seem to not be able to get a deep enought breath of air. No matter how hard I try I cant get my lungs to expand. I have woke up a time or to on my back gasping for air so I no longer sleep on my back. I took maloxicam as needed but have discontinued it. I have never smoked and thought I was in good health. Please advise.