Zovinluv Thanks for the dxdiag, which shows that your computer is almost completely out of space. You apparently have only about 100 MB free, which isn't even enough for Windows itself to maneuver properly. As a result, the page file, which is where the processor stores data that doesn't fit in RAM, is somewhat small and almost completely used. Between that and your 4 GB installed memory, there isn't enough memory to run Sims 4 and everything else open on your computer, and the game appears to be running out of memory and crashing.
Point is, please clear as much space as you can on your internal drive. I realize that's not easy with a drive as small as yours, but find whatever you can to delete, for example anything in the Downloads folder you've already extracted or installed. And cut down your mods and cc collection to the minimum you really need.
Once you've done that, try again to play, and if you get another crash, please post a new dxdiag. You may need to manually increase the page file, but I wouldn't suggest doing that until you have sufficient free storage to absorb the loss.