Please help! I have beens sick for 2 weeks. I have rapid heart rate, upset stomach, stuff going on with my sinuses, constant shakiness in my legs and arms, diareha after eating and weakness. Been to the doctor twice, they gave me meds for the rapid heart rate, it seemed to help for about 4 days then stopped. I am 38, 290 pounds and am also on meds for cholesterol, depression, and blood pressure