Take a look at LSAC's law school profiles. According to LSAC, the bottom 25% of admitted students at GSU had a 158 average. It seems highly unlikely that even with a 3.72 GPA you'd be admitted. If possible, take a prep course, study hard for a couple of months, and see where you're at.
If you don't see a significant increase, you may want to consider whether it makes sense to drop tens (or hundreds) of thousands of dollars on a law degree. If you have great difficulty with the LSAT, then the bar exam, MPRE, and even law schools exams are going to be very tough to pass. Consider this very carefully before spending the money.