So I've been experiencing insane spikes in CPU usage lately, it only started a few days ago and it only seems to be happening on my primary save file on which I'm level 47. The CPU baseline used to hover around 30-40% but it's gone up to 70-75% lately and every couple of seconds it spikes up to 100% and freezes my computer entirely. This didn't coincide with any new mods, because I've been using about the same load order over the past two or so months. I have NVSR and NVAC, as well as the ENBoost patch. I've also used the 4GB patcher for the game but since I use the NVSE launcher I'm not 100% certain it functions properly. I'm really at a total loss here because I still have quite a bit to play through on this file, but the ungodly amounts of freezing and stuttering have made it literally unplayable, and I'm at a total loss as to fixing it.