Had these feelings all in my adult life. Have no idea what causes it. Occasionally not only the feet is involved could be felt on belly or back, nothing is there.

Sounds like common symptoms of peripheral neuropathy. See your neurologist. I was put on gabapentin for mine, but it makes it even harder to get out of bed in the morning, and doesn't alleviate the symptoms enough to warrant the extra sleepiness I experience.

My left foot always feels cold all the time.

I always have a hard time getting out as is . Besides that I fell last Spring & 3. bones in left plus baby toe

Having a bad flare, nausea pain in my arms, shoulders, back, elbows, fingers, neck. It's fair to say I'm gonna go insane if it doesn't give up soon 😢