I'm on Steam. Before, my game kept crashing every time I started playing. I fixed my sound, and nothing. I thought maybe I had too many mods, so I even reinstalled Skyrim and removed all of the mods beforehand. Started it up again several hours later, and it keeps shutting down very subtly (not even a warning) during the load screen when I start my game. I've even tried starting a NEW game, and still the same. In fact, sometimes I'll just get this sharp, red and pink blob on the screen where they usually show images on said load.

I don't know what's going on, but my game was fine before this. Help.