big rooster

I was wondering if any one has had a vibration going through the car from the exhaust having made contact with the body were it shouldn't .
I ask the question because during the night I run over a badger there was no visible sign of damage but when I continued then the vibration started .
The next day I looked under the car but just couldn't tell we're the exhaust might be touching .
So anyone have any possible ideas

Rx-elf

check exhaust mountings/bushing

Twiztog43

iTrader: (15)

It could be hitting the heatshield