Can't fast travel
Can't load
Stuck.
Do I have an option besides quitting loosing 8 days of progress? Playing on Xbox One
Drop an item and hope it falls within reach. Pick it up, and try and line it in above a weak point in the stuff you're caught on and use Whirlwind Sprint. With some luck, it'll carry you out.
If you're on PC bring up the console and type TCL, then press enter. This will toggle no clipping mode. Just don't forget to type it in again after you've freed your character. Also make sure you're not referencing anything while you have the console commands open.
He's on Xbox One, schmoe.... last line, first post....