Last night I noticed a blotchy red rash has appeared on my chest, shoulders and back. It is now more in lumps and a little itchy and burning. I am very sure that it is not caused by clothing/washing powder/food stuffs as all of the things I have used and consumed in last 24hrs are things I use regularly and haven't changed brand or used anything different. It is also unlikely I have contracted a virus since I live in a very socially isolated area and rarely come into contact with other people apart from my parents, who are fine!

So question is, does anybody ever get a rash? I'm not inclined to getting them so this is unusual. The only time I did have one was the very first time my speech went slurry and I collapsed soon after.