I suddenly forgot my passcode
At 9:30AM this morning I wanted to update my phone to IOS 16 and I forgot my passcode. I had this passcode for a while now maybe 8months. And so it got disabled for 1 minute I got a bit worried so after the minute I tried again and next thing you know it my phone gets disabled for an hour. It is currently 2:30PM I still haven't unlocked my phone. It doesn't even say for how long it just says Security Lockdown. It doesn't say Erase iPhone either. I tried to go on YouTube to find solutions and I followed the instructions carefully yet every video or every article I found did nothing. I don't know what to do can somebody please help me?
iPhone 11, iOS 15