I can relate. I was diagnosed with post covid syndrome due to smell/taste disorder, for which some has recovered in 2023. I’ve had other symptoms, but am not sure if related, but I have had the pain you describe on my right ankle. It’s intermittent and at times severe! I’ve seen my GP twice and an orthopedist who took x-rays. X-rays look good, so they don’t know the reason for the pain. It’s bizarre. It’s not an electric shock feeling. It doesn’t hurt more with weight bearing. It feels similar to a sprain, (bouts of pain and sore to the touch under the skin) though there is no swelling and it suffered no trauma. Trying to figure this out. I am glad the pain is decreasing. I did have a flare yesterday. My GP says he’ll help me with taping, if it continues to hurt. Also, Neurologist says no neuropathy in my feet, though I have paraesthesia, (Long story)

I also have similar pain in my right shoulder and clavicle. Though the pain isn’t as severe as ankle. I’ve been too busy to get it checked out, but I think it’s like my ankle. Oh, x-rays of ankle don’t show arthritis. Don’t think fibro.