I`ve been to my family doctor been tested for several different diseases including; Hypoththyroism, diabetes, neopathy, pregnancy and so on. all have come back negative. I also take exffor XR for depression, but i have not been overeating. My symptoms are extreme weight gain from 180 lbs. - 230 lbs. in under 3 months, swelling in hands, feet and joints, numbness in my toes that is constant, fatique, and the worst is the persistant nauesa 5-20 mins everytime after eating. The doctors have ruled out pregnacy from a urine test however i have heard that u can still be pregnant and i still have my periods however they are irregular.I never vomit though.My diet usually consists of nutrional skakes such as boost or slim fast once or twice a day, oatmeal or toast, and a regular supper(ie:spagetti or sauage with small side of potatoes) and salad with no meat or cheeze. I also work out daily for at least 45 min. Please help this is seriously affecting all areas of my life!