[Opening scene glitching out]

So... I don't know why but my opening scene is glitching wildly. The camera spins around, the carriage is in pieces flailing around. I don't know how to fix this of figure out what mod is causing this.

[Quest "A night to Remember" bugged.]

Sadly I tried this too. Nothing.

[Quest "A night to Remember" bugged.]

I have done my googling. There are lots of reports of the quest bugging out. I am not blacking out after the drinking contest. I have tried every console command known to man and I still can not progress this quest.
I have tried:
SetStage using vatious stages and nothing works.
ResetQuest this did nothing
I tried changing stage values and that didn't work either.
Anyone have an actual fix or idea of what to try next?

[Duplicate Race without Body. Help?]

I dont use TES5Edit.

I will try all of your suggestions and report back!

[Duplicate Race without Body. Help?]

Help?

[Duplicate Race without Body. Help?]

So... I added a few mods to my game and now the race menu has created a secondary Nord race with no body! How do I get rid of this? Anyone experience this before? I would be very grateful!

My only character mods are:

Ethereal Elven overhaul
ESP Face unlocker

I tried removing them both and the float head is still there. Creepy! Will this effect my game long term in any way? If there is no way to determine whats causing it and remove it, will leaving it be ok?