According to the MS Society, itching can be a symptom of ms, tho i'm not sure how common it is. I have a very good friend who's first symptom was itching feet. I've had itching on my legs and various places as well, but then again, when things feel like they're crawling on u it tends to itch some! Also, the MS Society says headaches can be a symptom of ms, but then again both these things can be symptoms of many, many other things as well! Neither me nor my friend have been dx'd with ms. I'm not sure how common headaches with ms are either, but there could be something like migraines going on. There are so many symptoms of ms that can be other things as well, so try to hang in there and let the doc eliminate all those other possibilities. Let's hope it turns out to be something easily fixed or dealt with and not something like ms. Please let us know how the MRI goes and how u'r doing.