Have small bumps on my fingers not sure what they are help?

Alright i have these small bumps that are on the top of my fingers all my fingers on my left hand except my pinky well there right below my fingernails i am not sure wat they are but there like flesh color and then on both of my thumbs like the inside i guess like where the palm of my hand is my thumbs have these bumps on them too but you cant see them you can only feel them unlike on the top of my fingers i dont know wat they are they dont really hurt but they do kinda itch does anyone know wat they are???