My game is unbelievably bugged.. I don't even know where to start but it is damn bloody annoying!

When I enter a building all the objects in the room fly around randomly without me even touching them.. this even happens with dead bodies in dungeons.

I also had an experience where my horse is constantly flying/floating upwards and has resulted in my horse dying. I could literally run at a wall and start flying up it on my horse.

Another bug I had is where in dungeons I start warping back and forth, my most recent dungeon was folgunthor and whilst I was in there I had mobs hitting me from behind walls and when I got to the gate after the spiral stairs everytime I change 1 of the dials the door would warp me around and I would get svcked into it at 1 point it svcked me through to the otherside of the door so I didn't even need to do the dials.. On the boss fight afterwards as soon as the boss died corpses flew everywhere and got stuck on the roof.

I am finding this really annoying and is making my gameplay hell, I don't know if it's just my game being messed up or if this is some sort of in-game bug.

I even have a few screenshots of the bugs. (Floating horses, Riding horse without the character and more)