Touchbar completely gone

Spilled a bit of water on my Mac, after a few minutes the display went black but the touchbar still worked. After some research on the internet i tried activity monitering, terminal.. Then there was one tip to delete the files in the cache? Few minutes after i could not find the touchar or control strip in the activity monitoring. In the USB setting i find “ touchbar black lighting” does it mean it’s not dead? Or how i can fix this?