nevermind it started happening when i just pressed F3 its a problem with my computer
i tried testing this
F3 on my keyboard usually increases brightness so i set my brightness to low then reproduced the glitch
nothing happened
also nothing happens if i just press F3 over and over
i looked through all my settings but couldnt find anything
i know this isnt a good test but i dont know what else to do
please tell me anything else i can test for to see if its really a problem with my keyboard
ill try to get my friend to try it and then ill edit the post
good thing my laptop is within warranty