Hi, am 28 years female. 3 months ago i did a CBC test and the results was low white blood cells 2.5 and low MCV and MCH, after 1 month of folic Acid by the doctor recommendations i did another CBC and the results was the same. the hebatits, ADNA tests was negative. i do have other sypmtoms like weakness, headache, variation in body temprature between low and slight increase, joint pain and frequent flu. what kind of tests i should do?