Hello, after testing many possible reasons that could be causing my game to crash when I try to load it I discovered that the problem is being with Chillrend in hands while saving the game.
So yea, I know the fast answer is: don't save while Chillrend is draw. But that won't solve the problem atleast for me, I quicksave my game every 5 minutes or less because I'm afraid of possible crashes, so I want to know if anyone faced this problem.

What I have tried so far:
-Retexture mod for Chillrend
-Mod that fixes the sound bug with Chillrend
-Disabling mods that add new weapons and armors
-Disabling mods that deals with lightning of Skyrim

Thanks.