All drivers & skyrim are up to date.
No idea what I should do now.

NVIDIA GeForce GTX 570
Intel® Core™ i5-2500K CPU @ 3.30GHz (4 CPUs), ~3.3GHz
8192MB RAM

What mods are you using and did you do any modifications to your .ini files?

Do you have windows 32 bit and the HD texture pack installed?

No I eddited nothing in my .ini files.
A few days ago everything went fine and worked, I changed nothing on my mods or anything since then. It just started to crash everytime with no reason.
I have the texture pack installed and running on a 64bit system.

Well something has changed dude. It's logical.

You tried removing your mods? Are you using Skyboost or TESVAL which no longer work with the current game version anyway?

The game was patched not too long ago, could a mod be breaking your game because it conflicts?

You have a modded game, which means something in there is stopping the game from loading.

I bet a mod updated from Steam Workshop. You just need to disable 5 mods at a time until it resolves, then go back and find which one it is.

Mhm okay that worked. Thanks for the help guys.

Yay

Ugh that Steam Workshop seems like the .......gonna stick with my manual installs off Nexus.