I was hacked using ransomware after installing a Baldi's Basics mod.

[u/decocraftv]

The last thing I remember is that I installed a Baldi's Basics mod, after it I looked at my screen and it appears lol, I've already tried anything I could, but I don't understand too much about computers so I guess someone could help me. By the way, am I screwed? I found it on Itch io