Help! Caught driving before i had my license reinstated from suspension!!!!?

I live in GA. Had my license suspended for 1 yr for dui & had limited permit to go to & from business purposes, school, & medical. Suspension ended on Oct.6.2010. 3 weeks after i got pulled over (still havent had my license reinstated due to financial problems) I was arrested for "driving while license suspended" even tho i was granted a limited permit. The temp paper permit had my address spelled wrong so it never came in the mail ( i could not prove it was valid). I was actually coming back from a job interview. I have bank statements proving i had no money for reinstatement, that car i was pulled over in was repossed 1 week after i was arrested for nonpayment, I was done with probation, i have one of the old limited paper permits proving it was granted, im 20 weeks pregnant, full time college student, & since the arrest I have had my license reinstated. I still have no job. I plan to plea not guilty & have an attorney appointed to me (no money to hire one). What do u think the outcome will be? Is there a chance I could just politely beg for just a large fine instead of resuspension/probation/jail time? What if i have the money in hand? (i plan to use my $700 left over financial aid). Im really worried. Thanks.