S.D.
I would say get spybot and run that. Also change your email. It is a slight problem sine you ahve to contact all your contacts and change it, but it's well worth it Then all your contacts can set your current one now, as spam and they dont' have to see it.
Also a safety IF you post anywhere on line and you want to put your email in their, type it as "name at domain.com" a bot can not recognize that format but they recognize "____@____.com" .