SYSNAND VIRUTAL seems to be still present on the second picture (would be strange if not).
But…
"Don't know what I did" is not helpful. Please try to remember what happened; what did you do before this problem appeared?
- Please backup the bricked state now. Yes, this makes sense. Check the SD with h2testw or F3 before trusting it.
- Restore a known good NAND backup
Consider running the CTRTransfer Type D9 script if other attempts fail. Please don't skip the backup and please don't skip the SD check.