I’ve had this tiny green/bluish spot under my thumbnail for quite a few years now. For the majority of those years it remained the same size but ever since i started my new job ive noticed it started to only very slightly increase in size. I have no idea what it is. My new job involved a lot of dish washing but i might just be making a false connection between washing many dishes and the slight increase in size. What is this spot?
As you have had this for years and it is now beginning to change, I think you should get it checked out. Can you remember how it first appeared?