1992 Pontiac Bonneville

Brakes problem
1992 Pontiac Bonneville 6 cyl Front Wheel Drive Automatic

one day I was backing out of a parking spot and I suddenly hear a huge CRUNCH. Then I went to put on the brakes and I had to floor the brake pad to stop it. They still worked so I drove home. I have to press really hard to stop the car so I drove far away from every1. We put brake fluid in it thinking that I didnt have any and it started to leak out. Im not sure whats wrong with it and I dont have alot of money, im in college and have a part time job. So I hope this isnt an expensive job.

my dad looked at were it was leaking and he said "it looks like a round tube with a special connection"