screen glitching really bad as soon as i boot up game

Wildardsyst3m  Your dxdiag crashed while running and is missing some information, including about the graphics drivers.  This could be a random glitch or a sign of a more general system issue.  So please run a couple of basic checks of your Windows system files:

• Hit Windows key-X
• Choose either “PowerShell (Administrator)” or “Windows Terminal (Administrator),” whichever option is offered
• Inside the window that appears, copy and paste “DISM.exe /Online /Cleanup-image /Restorehealth” without quotes, and enter
• The system will start validating soon. If it throws an error, please list it here
• After it reaches 100%, hit Windows key-X again
• Again, choose “PowerShell (Administrator)” or “Windows Terminal (Administrator)”
• Inside the window, copy and paste “sfc /scannow” without quotes, and enter
• Post the message you receive here

Restart your computer, hit Windows key-i, select Update & Security, and click the box to check for updates.  If any install, restart again afterwards.

Please then do a clean uninstall and reinstall of both graphics drivers, as described here:

https://crinrict.com/blog/2019/02/clean-re-install-of-graphics-drivers-with-display-driver-uninstaller-ddu.html

You can get the newest drivers from Intel and Nvidia here:

https://www.intel.com/content/www/us/en/products/sku/95451/intel-core-i77500u-processor-4m-cache-up-to-3-50-ghz/downloads.html
https://www.nvidia.com/download/driverResults.aspx/230595/en-us/

The proper order of operations here is uninstall the Nvidia driver > uninstall the Intel driver > restart > reinstall the Intel driver > restart > reinstall the Nvidia driver > restart, all while offline.  Then go back online and test Sims 4 again.