Problems with install.

TLDR: Went through process ok. Turned off the phone, next day I go to turn it on and nothing works. It boots into windows, and I can tell its not frozen because the time still moves, but touch screen doesnt work, buttons dont work (except force restart) and the usb-c port also isnt working once its in windows. Any ideas on how to fix this? Its on a OnePlus 6t.

Do you have the latest drivers and EDK2?

I did have the latest drivers when I completed this, but I never did EDK2. All of the video tutorials I had watched never said anything about this step, and so reading the tutorial I believed that it wasnt something I had to do. Do I have to start over completely to do this now that the drivers have stopped working, or is it something I can do from where I am now?