I'm honestly not sure, though I can't think of anything serious these could be, or anything that requires attention. They certainly don't sound like warts or calluses.
My general approach to inscrutable eruptions that come on rapidly is to counsel benign neglect. Left alone, these are likely, I think, to disappear in a couple of weeks.
If they persist, I suppose it would be advisable to sign up for the queue....
Best.
Dr. Rockoff
Dr. Rockoff
Hopefully they'll go away of their own accord!
If that's what it is, it will calm down soon. I had surgery on mine which was a big waste of time and money. I was instructed not to let the wound scab over, which I didn't allow to happen, even though the doctor took a huge chunk out of my foot, the crazy thing came back after the flesh filled in again.
I wasn't about to undergo any more senseless medical treatment so I used a little rasp on it regularly (the kind you use on calluses) and eventually it went away on its own.
The doctor is wise to recommend benign neglect...wish I had done that.
I hope you get relief soon.