... at night. I have absolutely no energy or motivation. I've been researching provigil and nuvigil for that. I took half a 250 mg of nuvigul that I had two days and a full 250 today! I didnt feel any energy or motivation I just had a little nervousness and had a tight neck and headache. But it wasn't like I ve read about people on provigil. Has anybody taken the cymbalta and bupropion! With pro vigil or nuvigil?