About a week ago my left big toe got really sore around the toenail and it's got what looks like a little bit of bruising underneath the top of the nail. And then a day later, my right toe started doing the same thing! It really hurts and both toes look sort of like blisters with pus in them. I tried poking it with needles and a little bit did come out.

I know it sounds GROSS and looks it... but please help?? I'm thinking my school shoes maybe, but I've that sort for about five years now so?? I'm not really sure.