Rash appeared at back of left armpit area with burning sensation
I did not notice this the night before last, nor the next morning, but during the day yesterday I started feeling a burning sensation in the area accompanied with a dull throbbing pain, almost like I stretched a muscle or used a muscle there too much. On my car ride home I reached under my shirt to rub the area because it was sore, and felt bumps. I got home took my shirt off and saw this. Isn’t any where else on my body, I put some Cortisone on it, but it didn’t help, and this morning the burning/pain sensation is roughly the same if not a bit more elevated. I’m very worried and will be going to the walk in today, I’m worried that my HSV-1 spread to another area. I can’t tell but it to my mind it looks like yellow blisters starting to form?