I have a painful rash on the back of my neck on the lower left side, it feels rough and it looks like a group of sores. i've never had anything like this before. healthy otherwise as far as i know. i can not figure out how to put a picture up.

No pictures here: This is a public forum. Rashes are hard to describe in words. Usually, a doctor has to look at a rash to see what it may be. With little bumps or blisters that don't go away, they may be molluscum, eczema, comedones, shingles, etc... A doctor's exam in-person is best, but sometimes a video appointment with good photos will work too. This is NOT our private video consultation service.