Woke up this morning with a burning sensation on my arm. When I examined the spot is was red with a yellowish brown stain on it. The stink bug must have gotten stuck in my arm crease and couldn't get out when I closed it. I though it just scratched me trying to get out, but the burning sensation woke me up. This is the second time it has happened to me in a year. It takes a while for the mark to disappear. I can't say it made me sick, but they do bite!