So I've started to notice this random rash on my neck. It's on the left side, just under my ear and jawline. It may not be a rash per se but it's an area that is slightly red and feels like all of the hair follicles and pores are raised. There don't seem to be any blackheads or acne forming, it's just this area of skin that is bumpier than the rest. I've had it for maybe 2 or 3 days now.