A curious case of a bruise

November 9, 2016. During fast walking around a piece of machinery, I hit a sharp steel corner with my right leg. Hit-and-pool, to be exact. Through the pants. Painful, of course.

Back home, took off the pants to see the injury.
Day 0, 3-4 hours after injury.

Actual size of the photo is around 7.5 x 7.5 cm.
Painful to touch, feel deep injury.

Day 1:

Now I have a bruise in full colors. However pain disappeared. I've showed this to several people, they tried to push it to hurt me (kind of fun?), but surprisingly to everyone I did not feel any pain.
Recovered in 1 night? In less than 24 hours?
I have also noticed that color around the injury is normal, not dark purple. Look at Day 0 photo above - color around the injury is purple, but on Day 1 photo it looks like inverted! Can anyone with the medical education and experience can help to explain this?

This injury happened few days later (less than a week) after I have started to eat ORMUS daily.

Day 3:

No pain, I just keep on observing.
Size of this photo and photos below is around 9x9 cm.

Day 4:


Day 6:

It is recovering from inside out judging by the color. Actually, as someone told me, it did recover on the Day 1, just took time for purple blood to disappear. I start to think that this is true - it did recover in 1 night, pain has gone, and later I was just observing the "visual" "decoration" of the injury.

Day 7:


Day 8:


Day 10:

Ok, I think it's enough. I have lost interest to track this bruise and it is almost invisible in the natural light. All pictures above were taken in artificial (yellowish) light and phone camera did exaggerate colors a little.

End of this case.