What kind of help do you expect? If you do not want to pursue the legal avenues available to you then you are simply SOL.
The guy committed a crime, did not mind screwing you over, but you are afraid he will get in trouble? So go back in the corner and wait for someone else to come along and kick you.
When I accept a personal check for servides I verify with the check makers bank the validity of the check as well as sufficient funds.
You need to file criminal charges. It is likely the bank will not make you eat the money once fraud (on HIS part) is established.
"Speed is fine, but accuracy is final" --Bill Jordan
Remember those who died, remember those who killed them.