For months now I've had swollen legs and stomach. I'm tired and when I walk more than 100 feet I'm out of breath, can't hardly breathe. It's as tho I've ran a marathon. Then when I eat and it doesn't matter how much I feel as tho I've gorged myself. I'm 56 yrs old 5ft 3in and weigh about 150lbs so I am a little over weight. Can you please help me?