accidentally destroyed skeleton key

so... title says it all...
I, being a dumb person, accidentally destroyed skeleton key while thinking it will be not needed for anything in particular, and it only takes up place in my keyring. Now, ive learned that you need it for scholomance instance opening. is there a way to recovery the key, or i am completely ****ed up at this point?

As far as I know, that's it. They do not restore items or help with these things. I had a similar problem before, and I am dead in the water. You can still get a rogue to open the entrance or go with someone who has the key.

Yep, you're completely ****ed at this point.