forever loading screen even after installing fitness stuff (Help) [SOLVED]

so here's my issue
I go into the game, it takes a little while to start up. I can create a household fine same with viewing the map but once I move them into a house the loading screen never stops loading, and it loads smoothly too, it's just an ever turning green crystal with tips changing underneath it.  

I have been trying to fix this for awhile now, gone through quite a few forum posts trying and find a solution, but it seems none are working for me. (a few YouTubes as well)
I have installed the base game and all of the DLC including fitness stuff.
I also tried it without the DLC and used ultimate fix which got me nowhere, it just caused 5 more problems to fix.
I deleted the extra game in the base game folder.
I unzipped everything.
origin is uninstalled.
my virus software is off.
I tried taking out mods and putting them back in.
I have run in administrator. 
mods are turned on in settings.
I reinstalled everything twice.
I use the 32bit game file since the other does not work.
I placed the game into the program files (x86)
I have also deleted the default.in and version.tex 

See, my game works with just the base game, and it worked when I installed fitness stuff first then the rest of the DLC, but it was an old version of the game rendering most of my mods useless, which if possible I would really like to use in game.

 Help me please I am so stuck on what to do next, I just wanna play the game smoothly ;n;

Ok thankyou @Tarac, I'll try that and see what happens! C:

OH MY GOD THANKYOU so much for fixing this for me @Tarac !!! who knew it was something so simple!


EDIT:
Problem solved; Topic closed.
- Ageha