If you believe that your employer has not paid you the proper amount of wages, then it's possible to file a lawsuit against them. The first step is to file a complaint with the state labor agency. If the agency finds that your employer has violated wage laws, they may order your employer to pay you the amount of wages you are owed. If your employer does not comply with the order, you may then file a lawsuit against them.
Before filing a lawsuit, you should speak with an attorney to discuss your case and to see if you have a valid claim. An attorney can tell you what type of damages will be possible to recover and will be able to represent you in court.