Ok I've googled for hours on end on how to fix this, I can't even start I new game.

So when I enter his house im in his doorway and im stuck on storage chests (Like his Sunny Sasperilla case and even his broom and bucket) I tried to no clip out of it and im still stuck, I have no Idea why this is happening and according to some people the amount of mods I have is a small amount (I have all DLCs and like 6 mods) So yeah! When I start I new game I start in his doorway and hes standing collided into me (Hes also collided when I enter his house) So I can't move at all, if I kill him I still can't and if I no clip, no good. I can't start over or even heal at Doc Mitchell because of his bugged up house. Help please? (I also have the Fallout NVUE (New Vegas Ultimate Edition.
Help would be nice thanks

P.S. They also bouce around as if they were falling.

Also sorry if I posted twice, computer lag

Try starting a new game with all of your mods (except for the DLC) disabled. If that fixes the problem, then it's a mod issue and you'll have to figure out which one is causing the problem.

ETA - if disabling the mods does not fix the problem, your next step would be to verify your local files through Steam. Right click Fallout: New Vegas in your Steam Library, select Properties at the bottom of the menu that pops up, click the Local Files tab, then click the Verify Integrity of Game Cache ... button.