It's failing to launch the game

Hi, so, my game is failing to launching. I did adress the problem, it's my mods. But when put them into my deskop, the game resets and my households and everything dissapears.. One more weird thing, it sometimes opens and sometimes doesn't. I did manage to open it up for 3 times today. Without moving my mods into my deskop. I also repaired my game for 5 times but it didn't work. I think it's because of my CC and mods but it was fine until 2 days ago! The latest uptade worked for me and now The Sims 4 is acting weird again. I don't know what to do.