So im stressing out right now, recently i decided to get a new hard drive but im a while away from getting the money, now today i cleared up some old nvidia drivers and got it back to 11gb free space, i didnt install or do anything but not even an hour later it dropped back to 6gb and now its acting like a disease slowing eating up the remaining memory and if it really fills up everything my pc wont work anymore, i had it once where it gave me a week of blue screen, can someone tell me whats happening