Keyboard layout accidentally changed to US, and I dont know how to change it back.

I was messing around with the keyboard settings, because I am currently learning korean, and wanted some way to go back and forth between korean and danish keyboard. In the process of doing that I accidentally switched to american layout I think. I went into the keyboard settings and clicked generic korean 106, under model, and then I went back to the keyboard model setting I had before, but it just somehow turned american. I tried chatgpt for help because I am not that much of a pc wizz, but it didnt help.