I had blood work done and my Ferritin was at 2.  The Natural Medicine doctor gave me an iron shot last week and iron supplement.  I had another iron shot two days ago.  Feel very bad.  Should I go to my regular internal medican doctor and see what is going on.  What about the injections?  Do I need a transfusion? Hemoglobin 11.5Hematocrit 35.1MCV 78.1WBC 3.5
Ferritine is the storage form of iron. And you have low ferritin means you have low iron store. But your he is not that much low. You need iron therapy but at this he oral iron therapy is sufficient now onwards. Also you should search for the cause of low iron. And definitely iron injection or oral form leads to some problems but its normal and acceptable. Take oral iron tablets if convenient and take high iron containing diet.