A few days ago my face started itching, mainly my forehead, behind
the ears around my mouth and chin, etc. There wasn't much of a rash, just itching. Then it moved to my genitals where there was some redness, but no bumps or anything that I could see. It just itched. Now I've noticed what might be small little blisters the edges of my lips and when I pucker my lips there's some wetness or oozing, perhaps. My scalp at the back of my head itches all the way down to the sides of my neck.