literally did this as well 2 days ago. Im trying to figure out what to do as well.
I think i should be capable of replacing the screen but i'm wary of all the screen replacement kits i'm seeing on amazon and ebay. None of them specify that it is Gorilla Glass 3 and a few of the reviews have comments like "doesn't feel the same" and "doesn't quite fit".
I'm thinking of taking it to a shop for repair.