Does anyone know what's all over me? I have no idea if it's contagious or not. This is the 2nd time I've had it. Went too the doctor an he didn't know what it was either. Said it didn't look like poison ivy but he went ahead and gave me a shot in the rear anyway and it dried up but now it's back and it itches like a SOB! I don't know I I'm allergic too something or what. Someone help please!!!!