I have lupus & always seem to have something going on. This is the second time I ve had a round blister,scab like spot come up close to my butt. The 1st time this happened the urgicare Dr. Thought it was emphatigo or scabies. Gave me cream to put on & it went away.Both times I had a rash,bumps on my face(which I assumed was my lupus. It came back a wk 1/2 ago but this time the rash was worse on my face but the round spot didn t bother me as much.Other than driving me nuts trying to figure out what it is.? Herpes,lupus,both.?? This time the flu like symptoms are much worse.! I feel terrible. Help