Welcome to Bleeping Computer.
Just post your problem in the Am I infected? What do I do?
forum, with as much detail as possible, and I'm sure, someone will be able to help you out.
Please take the time to browse the New User Orientation
forum, to help familiarize yourself with how the board works.
If you have any questions about how to use this site, this forum will probably answer them.
Also, don't forget to check out the Tutorials
There's a lot of very useful information, in there.