small bumps on hands and feet

[soph09]

Yesterday I noticed bumps on the tops (not palms or soles) of my hands and feet. Today there are more of them. Because they're really small, they would barely be noticeable if not for the red color. They basically just give my skin a bumpy texture. On my hands, most of them are on my right hand, on the sides of each hand where my thumbs are, and between my top knuckles and nails. There are less bumps on my feet and most of them are on the sides of each foot where my big toe is. They don't have fluid in them and are not itchy or painful, they just make moving my hands and feet feel weird. I plan on going to see my doctor, but it would be helpful if anyone could give me any ideas as to what this could be.