I am 35 years old and am having issues with my health. My oxygen levels are dropping, and I have more testing coming up next week, and most likely will be on an oxygen tank once they figure out what is causing it. I am afraid to sleep, I think I may not wake up. I don't know what is wrong, and am afraid of the results of the CT of my heart and lungs and breathing test. Please keep me in your prayers. Amen