30 yrs vet 70 yrs old. GEt short of Breath and slight pain when I lay on my left side. It wakes me up at night. I feel like things shifting inside. I get short of breath and start wheezing. Oxygen meter drops to 80s . When I turn back over to right side it takes awhile but pain stops and I just have discomfort for couple of hours. Went to VA Dr and said I have hernia on left side. explained that it was not bad and I was sent home. I feel organs shifting and feel more difficult breathing on left side. Have Defib implant and everyone seems at a loss. Any comments/suggestions appreciated. Thank you have a blessed day.