I am a 21yr old girl and I am having pain in knee joint and also near my foot. A few days actually I was suffering from allergy and the very next day I had pain in my joints and my leg was a bit swollen and also fever. In my scalp I have seen small white flakes but its not like dandruff. I did all the tests and my wbc count was - 11, 900 and hb - 9.4? what should I do?