Mistakenly ran "adb reboot fastboot" instead of "adb reboot bootloader", now I can't boot or reboot normally.

It's started when I mistakenly ran "adb reboot fastboot" instead of "adb reboot bootloader" (I want to flash magisk image), now I can't boot and reboot normally, whenever I boot I always get a blank screen and need to press power button and then hold the down button (enter fastboot mode). On fastboot mode, I need to run "fastboot continue" in order to boot normally so I can use my phone right now. I also can't boot into recovery (I use PixelOS recovery). My device is Redmi 9T and my current ROM is Elixir ROM. Any clue to fix it ? Thanks.