I would like to know if this could be a sign of something else, i bumped my foot on a chair and i got a bruised toe 3 days ago, and it seems that the bruise is spreading to the toes right next to it and the top of my foot, it feels a bit numb when i walk, is this normal or should i be worried?

thanks

You might have hit a nerve too and damaged it.

usually bruises get darker for a couple days then they start fading. Some conditions, such a leukemia, make you more prone to bruises.

But anyway, highly unlikely you have cancer, just go to the Drs if it doesnt start fading in a couple of days.