Bug after yesterday's update 2/22/17

So not sure what exactly happened but this game made my computer freak out. It all started with a black screen at the menu which was oddly fixed by changing my desktop resolution to 800x600. And then when I got into the game it said that I needed to start a new campaign (impossible I beat it the day after early release) so I started a new campaign seeing how my save didn’t import. Upon clicking start mission it ejected me to the menus like I smashed the back button a few times. Upon re-entering it said I was level 100 on my service record and that I had null everything else. Once I clicked on multiplayer to just test other menus my game locked up and then my PC locked up. And then it blue screened. Not saying everyone will face this issue but be advised sometimes waiting is better than trying to jury rig a fix of your own. Lol plz help 343/CA

Mine wont download :confused: