I swear this wasn't working last night but it's working this morning so that's something!
Here's the DxDiag link
If it works, then random computer glitch that fixed itself with restart or just because, maybe.....
As far as your DxDiag file goes, you have a bunch of crashes for Origin program and a Razor program(gamemanagers.exe). Razor background processes are well known here as causing issues with a variety of Bioware games, specifically ones that use the Frostbite engine. So you may try disabling your Razor program or doing a full clean boot(diagnostics boot) and see if it effects anything. Also you didn't mention if you have any mods installed, as quiet a few have issues that require their removal or not being used together to get the game to run at certain sections.
Also just make 100% sure you plugged your video cable into your video card output(nvidia) and not into the onboard Intel gpu slot....yeah, i have seen this once and it did cause issues.
