Frostbite...in Fall??

[CrusaderFrank]

Update: I went to the doctor and my circulation was fine. He recommended that I either move to Florida or buy a car with a heated steering wheel.

 

[Rigby5]

Need freezing temp for frost bite. Gotta be something else.

The word "frostbite" is an accurate description.
I had the same thing, with hands and feet, about 12 hours after the 2nd Moderna shot.
They suddenly feel freezing, regardless of the fact they can't actually be below freezing.
Not sure if from circulation being cut off, neurological changes, pores opening and causing heat loss, or something else?
Followed by convulsive shivering so bad that I could not even stand up, much less walk.
Lasted about an hour.