Bricked my Home Assistant

New to home assistant and already bricked it. Was having issues signing in outside of my WiFi network and was using duckdns. Now I can’t signin at all. I’ve tried my ip ddress, homessistsnt local with http and https. Tried duckdns domain. Spent a few hours.

What are my options here? I created a backup a few days ago, but can’t enter home assistant to use it. Is there a way to load backup from the server I have home assistant on? It’s x86 woth surpervised HA.

Can you ssh into it?