What wallet are you using?
Also if it's already sent to another address it is definitely gone. No way to reverse it.
But you should find out how it happened so you can prevent it for the future and probably secure your computer more.
Blockchain wallet, I don't really know how it send though..
Since everytime I log-on I also log-uot after the transaction

Unfortunately lost everything even its a simple and little amount,
But I did put a lots of effort to it but suddenly got lost it all

You must have a keylogger. Do you have two factor auth and still have access to your account?
But don't waste your time with faucets.