The computer I was using to store all of my Zotero resources died on me. When our IT dept. restored it, my Zotero library was gone! Can I retrieve it somehow?
Yes, unfortunately you don't appear to have ever synced, at least with the account you're posting from. Unless you have another account, your only option would be to restore from a backup of the Zotero data directory from before you lost the data.
Upgrade Storage
Here's your web library. Anything in there? https://www.zotero.org/salmendarez/library