You need to take your questions to the Med school advisor at Georgia Tech, not to a bunch of strangers on the internet.
The only thing remotely helpful that us strangers can help you with is that you do NOT need a double major and a minor. You need ONE major, you need to do well in it, and you need to excel in the other med school required courses. And if your two jobs are interfering with your ability to study and focus, you should discuss your plight with that same advisor who may have some suggestions for you. Good luck.