ok so my Wi-Fi is gone. Not disconnected, gone.

Network & internet
Wi-Fi • HomeNet_5G
No internet, secured
Connected, but nothing loads. Troubleshoot problems?
After a Windows update, the 2-in-1 no longer shows any wireless options. Ive tried rebooting, teh network troubleshooter, and checking airplane mode. Nothing. Since i cant get online, every fix i find online needs internet. Ironic. Any offline-friendly suggestions?? i do have a phone that can share its connection over USB, if that helps. Im also fine using a USB stick to move files from another computer.