Well, I'm retarded.

I tried using a program that would play MP3 files through my mic, so I typed in "exec" in console and accidentally put in lab instead of the original command I was supposed to put in.

So I put "exec lab" in my CS:GO console and it completely screwed up my settings. I've looked it up on Google, I tried typing "exec config.cfg", but it doesn't work.

This is what comes up.
Unknown command "cl_thirdperson"
Unknown command "tr_best_course_time"
Unknown command "tr_completed_training"
Valid options: 1 = Desktop, 2 = Couch, 3 = Classic.
Unknown command "weapon_accuracy_logging"

Basically, I'm asking if there's a way to fix, resolve, or undo this? For example, is there a way to restore this to my previous settings? Including my sensitivity. Any help would be appreciated