Hello. A couple of days ago, I smashed my pinkie toe into a wall and it bled. I washed it wth water and put a band aid and white sock on. The next day i washed it with water again and put a new band aid and white sock on. The day after that, I washed it, changed the band aid, but I put a blue sock on. I didn t wash it that night. I washed it the next day, but noticed that my toe was a bit bluish and greenish. My cut looks normal, it s not swollen or draining, it s just theres a few marks of bluish greenish color and I m not sure if it s infected.