Chest on fire

unknown trigger. Itchy a little but burning pain was horrendous

Is your chest the only place where you get the burning? I was diagnosed with EM a couple of months ago. The only place I get red is the chest and it definitely burns at night. My face feels warm but no rash. I ask because it seems like most people also have issues with their feet and or hands but I haven’t had those issues…thanks…Rick L.