2002 Kia Rio

I have a 2002 kia rio sedan. I was tring to figure out why my interior dome light didn't work. I was checking to see if power was going to the light and to my surprise there was. Unfortunately, I accidentally completed what should of been an open circuit and the ground and live pieces touched. To my frustration, there was no longer and power going to the light. I checked EVERY fuse in the car that I could find and they all were good. I then turned on my car and found that the radio doesn't work anymore! It worked before and now it doesn't. I have no clue what i did. What did I do? Even more helpful, how the heck do i fix it???