georgia

I was prefered cherges yesterday for larceny of credit card, for 2600 wich is not right.
also 5 counts of theft of certain mail matter. I was told that my paperwork would be forwarded to the defense services. I did not sign anything nor did I get a copy. I was told that the charges are being prefered to court martial, I dont know which kind. what are my rights and what sould I be aware of. My family will not make it irf I go to jail. I plan on talking to an attorney the first chance I get but I have not been give the chance yet.
Please help me in anyway you can.