$%^&%& bent rim!!
take it to a tire shop and have them check it to make sure it's going to hold air for ya, and also that you didn't hurt the tire, BUT don't just go to any tire shop and let them try to straighten that wheel. take it to someone that actually does wheel straightening. trust me, i'm a service manager for a tire/service center and you don't want just some random tire guy trying it with your wheel because the end result most likely won't be pretty.
They used it on mine and it looked just fine. no problems at all. post a pic of the bend, i'm sure that its an easy fix.



