Frame snapping in games, mouse movement spikes fps

[Xenift]

Recently my computer began acting up.

 

ISSUE 1 : Playing rainbow six siege is where i first learnt that there was an issue with my computer, moving my mouse during low frame rates causes my screen to briefly pause and "snap" and sometimes causing my screen to feel like it's in some matrix as the input lag between my mouse and game play is around a second.

 

ISSUE 2: Using overwatch to test the issue to see if it is game dependent i found that every time i mouse my mouse, gpu usage dips down to nearly 5% and i can get the screen to permanently freeze by moving the mouse violently.

 

I already tried to reinstall drivers and tried a previous driver version and it didn't work out.

Dying GPU is ruled out because violently shaking my mouse doesn't cause increased gpu usage.

Tried different mouse, same issue.

 

At this point any guesses is appreciated, so can anyone lend a hand?