I've had this problem before but it was very brief and after a push or two it went back to normal. Now, I can't move the key. It'll go all the way into my driver's side door, but I can't move it left or right. Am I going to have to take apart the handle and everything to figure out what's wrong with it?

Also, my trunk lock doesn't seem to work, but I'm not too concerned with that.

Thanks.