Get your THYROID checked!
I was recently diagnosed as hyperthyroid, probably Grave's disease. Of course I have been reading like mad. One thing that really stood out is that 50% of the people with thyroid problems (usually hypothyroid) don't even know it. It is not a typical test during a physical, but it is nothing to have it done. Just a little more blood is taken.
Women are more prone than men, but everyone should schedule it during their next physical!