mouse bug or whatever

my mouse wont work properly and whenever i spawn it will let me move and acceses menu’s but if i move my mouse it goes black and then i know i can move and i can hear stuff but i can’t see
besides that i tried Verfiying my files and re-installing the game changing some files around changing graphics and un-istalling all addons my game is on steam and is up to date i have ran out of ideas please help me!