I am a 44 year old female and I have been having symptoms on and off for 3 years. Some come and go. They all seemed to increase this January and I went to my PCP. These symptoms are fatigue, intermittent bouts of vertigo, intermittent sinus headaches or headaches when I am hungry, frequent dropping things, weight gain, inability to concentrate when really fatigued, intermittent tingling in hand, constipation, and what I describe as no temperature regulation.