I have been having some vaginal bleeding since nov. Doctor checked my ovaries and uterus and everything was normal, what could it be? I am anemic.

Iron, Gynecologist. This is not an unusual problem in your age. Do not worry. Please see gynecologist asap. Check CBC again, iron therapy is important. Dose would depend on the degree of anemia. A birth control pill might solve the situation. If the problem persists and anemia does not resolve, see hematologist.