Hey, I Have A Bump On The Right Side Of

Hey, i have a bump on the right side of my right foot..... hurts on the bottom and pinky toe to walk or put pressure on it....... pinky toe is a bit bruised.... the area is also really red when i get out of the shower but only that are..... the foot also tends to get really cold but it is funny because it is only the one foot and no where else in my body