@Alyssa_Sim13 There's no obvious reason for this problem in your dxdiag. I can see a few AppHang errors, but those are a description rather than the cause, which could be anything from a GPU driver issue to a fault with the game itself. So the next step is to narrow down the source of this problem.
As an experiment, please create a new admin Windows account and play in that. Make it local, as in, don't use your Microsoft account sign-in, and don't sync with any other services you normally use. You'll be able to launch Sims 4 without reinstalling anything, but your saves and other user content won't be available. That's fine (and a good thing) since the goal here is to test.
Start a new save, download some random Maxis lot from the Gallery, and place it on whatever lot you feel like using for testing. Save the lot to your library as well. Let me know how long it takes. If you see the same delay, restart your computer and try again, except this time, place the lot from your library rather than downloading a fresh copy from the Gallery. If you get a delay there too, restart and repeat the process, but put the EA App in offline mode before launching Sims 4. This will cut off your access to the Gallery, but you'll still have the saved item in your library to test with.
Let me know how these tests go and we can proceed from there.