I have the results of my blood tests from last week. Everything is normal. No anemia, thyroid problems, blood counts are normal, kidney and liver are fine, and everything else he tested was within normal ranges. The only test that was high was an ESR sed rate that measures the level of inflammation. Normal is 20 and mine was 32. That suggests but doesn't prove rheumatiod arthritis but since all the other levels were normal, he discounted that.
It's a relief to know that things have been ruled out but I am tired of being tired.