Question Video games randomly started taking up 95-100 percent of cpu

[GuckTruck]

Hi! so yesterday i was playing GTA V just fine, then i closed it and opened it again shortly after and it was taking up whatever was left on my cpu. It also happened with any other game i try. This is a link to my complete build,
https://pcpartpicker.com/user/GuckTruck/saved/f2Yccf

 

[rgd1101]

check temp?

 

[GuckTruck]

check temp?

Temps were fine, a little hot after long use, but nothing outrageous.