Gray screen

A few days ago I had installed more dlc and when I waited for it I also download more mods (I have so many) and when I got to play it again the screen looks like this, it has a gray tint to it. I can't click on anything but the screen is still moving? I deleted the game and so much other things I saw online and came to the conclusion that it is my mods. I have no idea how to find the right mods that are messing me up and have already deleted a few but still nothing. I lost all my saves and just want to be able to play so if anyone knows what to do please help!