Overwatch Wont Load Up

Hi, ive never had this problem with a game before, but when I click play on Overwatch, it will boot to a black screen and boot off of the game, leading me back to the Battle.net App, no error code, no nothing. Ive reset the cache folder and deleted things it could deem a security threat with no avail. Any advice? Would rather not waste $20

Razer devices? Check the pins: