I have had this little lump on my finger for well over a year.
It's always been a little bit tender.
About 6 months ago I decided to try to get rid of it with wart remover. It doesn't look rough like a wart though, it's smooth. The top layer of skin came off, it looked slightly smaller but now it's back to where it was.
Last night I experienced stabbing pains in it, it was really quite painful. It's now back to just being tender to the touch.
It looks like a blister but I don't think it's liquid. The skin on the finger moves quite freely.
It's really quite small so I don't feel like going to the doc but any ideas what it is, please?