question: Hi,Started getting SOB a year ago upon mild exertion, shortly after heart palpitations began, aswell as body tremors. In the past 6 months, I have lost roughly 10 lbs though my diet and appetite has not changed. I now get occasional abdominal pains as well, and though my blood tests and urine tests show nothing strange except a slightly elevated PH of 7.5, my urine has been darker in the past month than usual. My body temperature is also lower in the past year. So there are some suggestions of Cancer, though the initial symptoms confused me, and led me to believe it was a heart condition which I put off, and I am now wondering if it has spread in this time.