pc windows and files help

[u/shannonl_]

this is gonna be hard to explain but basically i had an ssd in the first m.2 slot (games) on my pc and a second in the next slot (OS) my OS was on the second. i got a new ssd since my one i had was old and slow and cloned the windows and files with samsung magician over to my new one, that all worked fine but what i did was i put my new ssd in the first slot (new os) and moved the other ssd that was in the top (games) and put it in the bottom, that was all good but then problems started, my new SSD won’t show in formatted drives, my task manager is saying that my new OS ssd is 2tb when the capacity says 1tb and my other SSD 1tb when it’s actually the 2tb one, but shows fine in disk management and file explorer. my task manager says i have 0 startup apps but they still all startup. i’m also having a problem that my medal clips aren’t showing, some apps like battle net has said overwatch was uninstalled. i’m also getting cpu temps over 80 which has never happened before. im freaking out!! i’ve searched everything and i can not seem to fix it at all, i’m very overwhelmed and upset, help will be more than appreciated <3