Pretty much what the title says. I have messed up big time. Because I am switching carriers, I have to switch back to the stock ROM. It is stuck at the loading screen, most likely because of a kernel issue. My stupid self didn't remember to make a backup.
Because of this, all I have access to is the boot loader. I cannot side load anything because ADB does not recognize my device.
I am in the biggest pickle I've ever been in with electronics. Anyone who can fix this is going to win the entire internet.