I was stung under the arm about 6 months ago and I'm not sure what stung me. The place where I was stung flairs up and turns into an itchy hive every so often. Also my neck and chest seem to get extremely itchy and red at the same time. It lasts for days at a time and is pretty unbearable at times! Has anyone ever heard of this happening?! Should I get allergy tests done, I can't tell what triggers this. I keep removing soaps and detergents and foods from my life thinking they are the culprits, only it NEVER turns out to be the source of my itching. Please cast some light on this issue! Thanks!