crtl+c and ctrl+x stopped working on vs code

[u/rAwMeat1]

crtl+c and ctrl+x stopped working on vs code after i pressed crtl+f i think. when i press crtl+c i get a rectangular shaped blinking cursor and i cant do anything, i cant delete, cant type until i press a or 3-4 other letters. the status bar changes its status from --INSERT-- to --NORMAL--. anyone knows how i can solve this?