Yes it is like a hard (and a little mushy) bubble. Right on his pinky finger line.
Of course he was licking it again, so this morning it was a little red. I washed it with water and put neosporine on it again, b/c it looks like from his licking and then it drying that he made a few tiny little dots of blood, nothing scarey, but I can tell he is irritating it
I know about Newman and I thought it too, but I am trying not to freak out...