I went ahead and took out my sd card, formatted, linked NNID, and restored NAND. It worked! My saves seem to be still there and I can access eshop on sysNAND!
Manually fixed error 022-2634
Edit: Just adding this in case people find this by searching. I had to go into the eshop page for one of my games, scroll to the bottom, and use the "repair software" feature to get the games I had previously downloaded to show up (instead of having to redownload all my digital games).