Car acting like it was not firing on all cylinders?

The other day I went down the road to meet a friend, instead of taking my normal route I took the short cut, and it was a hard ride cause the road was torn up meaning a lot of bumps, and gravel. When I came to my destination the car was acting like it wasn't firing on all cylinders or that a filter was clogged. At idle the car would misfire and jerk like it was going to shut off.

There are no check engine lights on, or codes being thrown.

I was able to get it home, but when trying to accelerate it was obvious that it wasn't getting all the power it had before. But once it warms up it runs a little better but still not like it should. I almost felt like the bumpy ride knocked a plug loose, or something. Please help. My dad asks if it could be a coil pack or simply fouled plugs. Please help.