Would like to update and say, the one time i was able to access settings before this - there were no resolution sizes available even though it said I was on 1920x1080 (and it definitely was not). I installed a ResizeEnabler tool for Windows to manually resize the window to access the settings, and now I have it in the correct resolution and it's working again. If anyone else has this issue, this is what solved it for me! Even restarting my PC before trying this did not work.