Hello everyone. I wanted to ask you something, almost two weeks ago on…

Hello everyone. I wanted to ask you something, almost two weeks ago on my feet, on the fingertips appeared 2 bubbles inside hard as a seashell, decided to poke one and there was white dry non-understandable even ?well it looks like white talcum powder? well, in short, now I'm stepping and the finger starts hurting (on the internet that only not read, scared became. And to the doctor only on Saturday will go (maybe someone with this experience write please ??)