Go to Steam Support and start a HiJacked/Stolen Account Case... tell them what happened, give them account name and give them proof it's your account (ex: Pic of CD Key, last 4 digits of a credit card used to buy games, last steam paypal purchase).
What is your steam username? maybe someone here did take it...
status means nothing to me there are fs members like myself who have a higher post count, more thanks and are much more active in general, since joining in august i have never seen you here once, plus your grammar fails