I am getting almost daily migraines, my doctors here (rural Australia) haven t been able to figure out a cause. I have had a friend recently diagnosed with thyroid problems and my symptoms sound similar. Headaches, high temperatures , but not a fever. Lots of sweating, depression, anxiety, mild but consistent anemia. And I m classed as obese. Is it worth getting my thyroid tested to see if it causing these or any of these problems? And what is the process involved in the test?