Freezing instantly when i launch game

sims 4 is freezing instantly everytime i launch the game. ive got a DxDiag but i cant interpret it. game has been working for ages and this issue has come on suddenly, ive tried just trying to wait it out and seeing if that helps but it hasnt. Ive tried uninstalling and reinstalling. ive tried other solutions that ive seen on forums and none of them are working i feel so stuck i dont know what to do.