After some more digging, I discovered that a new home folder was created with the same username as the filevault user, but had a long string of numbers after it. I was able to access the file through the root account (it was restricted) and noticed that it was about the same size as my filevault home folder. After looking at the "created date" in each folder's info box, my assupmption is that this "new" home folder is really the old unencrypted home folder. I'm wondering if deleting this would solve my problem. My only concern would be that it would create access problems.