GP says iron ferritin (from blood test) is low (I had a 32 days bleed from a colcoscopy procedure on my cervix to remove abnormal cells that made me have like a very heavy period for so long and also had an infection from the procedure, finally the bleeding stopped just over a week ago) my iron ferritin on blood test was shown as 10 u/gl , range 10-291.00 u/gl. GP put me on ferrous fumurate 220 mg 1 tablet three times a day , and I have taken them for 1 week so far the iron tablets.
With this kind of low iron of mine is it possible to have symptoms of fatigue, tired all the time even though I slept and light headeness and a space out feeling?