steam account hijacked currently waiting for it back

my steam account was hijacked and some of the people in our fine community were my friends. hijacker url here http://steamcommunity.com/profiles/76561198029607905 he also deleted those friends and started to install my hard worked for games tht i dont wanna play yet so please dont add this guy but if you do can keeping tabs will help me alot im currently waiting for steam to respond to my help ticket so hopefully all should be fixed
as i said before all help is appreciated