Shit. I think I just effed up. Steam wouldn't connect to the network, so I tried uninstalling and reinstalling. It's deleting ALL MY GAMES.
I hope my Sims aren't gone 
I'm very attached to some of my Sims although I haven't played them in a long time!
and it didn't even fix the problem 
I have done that. Does it save in My Documents? They might still be there.
steam cloud saves most data, you may be ok
ugh Sims won't even run, I called EA, they told me to play them on Origin
Origin is awful. I hate that they require it now.