i went to bed after a shower and felt itchy like flea bites or dust mites.....not quite .....woke up the next day and notices lumps like itchy bites on my upper shoulder on my back and the top of my left breast. 2 days later the bite on chest looks like a round rash (raised) and what was itchy on my upper back looks like welt marks.....still itchy but not very. Calamine lotion helped a little....still there 3 days later