Mods won't show up

I downloaded a bunch of mods (Clothing and furniture only) Then a few days later, I kinda stopped playing Sims 4. Then a few days ago I wanted to open Sims 4 again. It told me I needed to update, so I did. Then when I logged in, all my mods were gone. I don't know if it's because I updated the game, or because of something else..

I downloaded a new piece of clothing to maybe try and updating the list, still nothing showed up.

I thought it maybe was the fact that it was clothing and furniture so I downloaded the ''extreme violence''  mod, didn't show up.

So please, help me. I really want my mods.