Sims 3 worlds missing from my game launcher

@Edesiri77  Please open the launcher's Expansions & Stuff Packs tab and let me know which packs, if any, are missing from there.  Then uncheck and re-check all the boxes next to the packs, launch the game again, and see which packs load.  The easiest way is to enter Buy or Build mode and try to filter by pack (all the way on the right of the user interface).  Any pack that hasn't loaded will not be available.

Store worlds are a different matter, but it sounds like you know that considering Riverview and Lucky Palms are installed and loading.

Thank you @puzzlezaddict. I'm just impatient, it has been literally years that I played Sims 3 (I bought the actuals discs) and when they forced purchases online, and moved from Origin to EA. I stopped playing because Sims 4 came out. But I wrote all that just to say the worlds are loading, think it took some time. 

In answer to your question, yep I checked the launcher's Expansions & Stuff tab, all the games are listed. I was slightly worried because I did have some limited edition and collector packs but they have installed into the game or it's showing them being installed.

Cheers! 

@Edesiri77  Glad to hear it, and let me know if you need more help.

I'm missing worlds at launch. I have all of my expansion packs, but my "towns" I guess, like Hidden Valley, and the others. I paid for them is there a way for me to recover them?

QueenMuthaHustla  If you're missing Store worlds like Hidden Springs, they need to be installed through the Sims 3 Store site.  Please see the relevant part of this thread:

Sims 3 Store world can't register/install | EA Forums - 11143823

If you're missing other worlds, please list them.