Hello, I Am A 69 Year Old White Female. I

Hello, I am a 69 year old white female. I have just learned that my HGB count has been steadily going down and has been resting at 11.0 for several years. Today my MCV count was 100 (at the high range). My MD suggests Anemia and has ordered more blood tests (Ferritin, Folate, Iron VIT B12) as well as a Occult Blood Scan. Is there anything that I should be doing while awaiting test results?