Inventory problems

I am having problems with my Sims personal inventory. It's hard to take things from it and put things into it. Also when my Sims take a photo it shows there are two of them in their inventory. I place one on a wall and when I try to delete the one still in inventory they both get deleted. Yesterday I tried putting some gems in the jewelry table storage but it wouldn't let me and it was hard getting them to go back in the Sims' inventory. I think it started happening after the 2nd lastest update. I've never used mods or cc.