I really need help with a rash that initially started on my right collar bone and then moved in patches down my spine. I have had it for over a month and hadn't gone to the doctor because I thought it was possibly hives from stress and the itch wasn't that severe. Now it is at my tail bone area and itch is more intense to a degree of burning. There are NO blisters, no drainage of any sort, it's just red raised and itches. I have a doctor appointment in the morning but, I am so worried. Should I have just gone to a dermatologist instead and can you point me in a direction as to what this could be?