There has been a few similar posts recently but I am having no luck here. I have over 300 mods installed but in order to fix this, I have successfully uninstalled everything and reduced my mods down to these that corrupts my save upon uninstalling:

• Campfire 1.10.3
• Wet and Cold 2.13
• Holidays 2.13

I know it is very possible that my save has already been corrupted by another mod, but I have taken the following steps trying to root out the problem.

• Go into an interior space
• Console command PCB
• Wait 72 hours for cell refresh
• Exit and fast travel to Falkreath Watchtower and attempt to move towards Falkreath

The odd thing is, while I was disabling and enabling various mods to find the issue, the game would freeze only ~9 out of 10 times. Otherwise I can continue onto Falkreath properly with no issues for the time being. Any insight into this would be awesome.

Edit: I just fast-traveled to Helgen and ran all the way to Falkreath then back to Falkreath Watchtower, game's fine... Skyrim pls.