Sims was glitching and freezing when i opened it

KittenElla100​  That's great, but it means you're going to take a performance hit from running Sims 4 on your integrated graphics chip.  So if you'd like to try to fix the game on the Nvidia GPU, please do a clean uninstall and reinstall of the driver, as described here:

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

You can use the newest driver from Nvidia, which is newer than the previous one:

https://www.nvidia.com/en-us/drivers/details/245674/

You can of course continue to play on the iGPU when you actually want to play, and only troubleshoot when you have time.  It won't do any harm other than making the game run worse than it otherwise would.