It feels as thought the bottom half of my left arm is heavy. A few days ago my right arm and both legs felt the same way. Went to urgent care last night. My BP was slightly elevated . They think it was stress. I went through a battery of normal tests - walking, sensitivity, breathing, eyes, ears, mouth. I am overweight. 5 8 and 280, but have been actively working out. Used to be 290 or more.