For the last couple of weeks I've had these red spots on my ankles. They all small, pin prick size, slightly raised. They seemed to be going and fading but they get incredibly itchy when certain socks rub on them and then seem to become red again. The logic inside me says its just skin irritation or possibly eczema. But then my anxiety kicks in and says maybe its leukaemia. I know stupid. Is the leukaemia rash raised? I literally read somewhere that leukemia can cause a rash and everytime I get a slight spot or blemish on my skin I instantly think its that.