Hi, a couple days ago a painful sore was felt in my nose . It has, since then, grown into a scab which is still very painful, and movement of my right nostril causes irritation and even breathing makes it apparent. Earlier this morning I picked some of the less painful areas of it, but within hours it is the same. I have also been having headaches throughout the days and my body feels generally weaker and occasionally my eyes have been painful, my mouth has also got a couple ulcers . (I am not sure if any of these have any relation to this scab in my nose, but they have all occurred within the same period.)