Why is it rugged to breath when I lay on my put money on?

I went to the Doctor for breathing trouble, he said that it be from anxiety but, I don't think that it is. When I lay on my rear legs it is harder to breath and I feel approaching Im purring, you can't hear it, it just feel like it. It also doesn't only just occur when I am stressed out. I own had trouble for several years but, the lay on the back problem have been with-in former times few months. Does anyone know what could be the problem?Why is it rugged to breath when I lay on my put money on?
sounds to me like your have an asthma` attack get professional facilitate, best of luck.
well i infer your lungs are just smaller than the norm or you own a lot of fluid surrounded by your lungs so when you lay back the fluid blocks your breathing tube and its easier said than done to breath
Have you gained counterweight? Started smoking, stopped exercising or any other life change.
Please go and see a cardiologist.I have the same problem and masses GPs said the same as your doctor.Only after seeing a cardiologist did I win the answer to my problem.